My Coworker Stole My Homemade Lunch Twice A Week For Months — So I Made A Video Of Myself Emptying A Menstrual Cup Into His Next Meal
PART 1
There is a specific kind of rage that builds slowly, one empty Tupperware container at a time.
It doesn’t arrive fully formed. It starts as confusion — did I leave my lunch somewhere? did I eat it already and forget? — and then becomes certainty, which is its own quiet fury: the certainty that someone has been eating your food. Twice a week. Reliably. With the casual entitlement of someone who has been doing it long enough to consider it a perk of the job.
My name is not important. What is important is that I was new, it was ten years ago, and I had made the mistake of keeping my homemade lunch in the communal refrigerator at work.
The thief, I learned quickly, had a name. Let’s call him Gérard, because the specific flavor of his personality requires a name with that energy. Gérard was the kind of man who moved through a workplace as though it had been designed for his comfort — who took up space and took other people’s food and took no apparent notice of the inconvenience he caused, because the inconvenience was being absorbed by other people and therefore did not register as his problem.
He had been doing this for years. Everyone knew. Management had been informed, and management had done what management does in these situations: expressed concern, promised to look into it, and then looked into something else entirely.
I was new. I had limited social capital. I had, however, considerable patience and a very particular imagination.
I want to describe the container situation, because it has a specific quality of insult that I still think about.
Gérard did not steal the box.
He opened it, ate the contents, and left the empty container in the fridge. Or almost-empty — sometimes there would be a spoonful of something left at the bottom, as though he had paused mid-theft to demonstrate that he was not, technically, taking everything.
This is somehow worse than taking the whole thing. The empty container is an act of communication. It says: I was here. I did this. I am leaving evidence. And I am confident nothing will happen.
For two weeks, I ate sandwiches from my bag and said nothing.
For those two weeks, I was also thinking.
The decoy phase began on a Monday.
I started bringing lunches specifically designed to be taken — visually appealing, in a nice container, positioned prominently in the fridge. I ate my actual lunch, which required no refrigeration, at my desk. Every day I checked the fridge at the appropriate moment and confirmed what I already knew: Gérard was consistent.
Good. Consistency is useful when you are planning something.
The performance began two weeks into the decoy phase.
I started talking about a wellness practice I had recently discovered. Not loudly — conversationally, the way you mention something you’re enthusiastic about in the way of people who have found a new thing that works for them. I mentioned it to colleagues in the kitchen. I mentioned it at lunch. I mentioned it, specifically, in Gérard’s hearing, which required no particular engineering since Gérard was the kind of person who inserted himself into most conversations in the vicinity.
The practice, I explained, involved nutritional properties that most people didn’t know about. Ancient practice, apparently. Growing community online. I had been following it very carefully.
I showed a video on my phone.
The video showed me, carefully and methodically, emptying a menstrual cup into a container of food.
I want to be transparent about something here, because honesty is important:
I am fully aware of the risks associated with exposure to another person’s blood. I did not actually do this. The decoy lunches contained no biological material of any kind. I am a person with basic hygiene standards and a working knowledge of bloodborne pathogens.
What I had was a performance, a video, and a commitment to the bit.
What I possibly had — and this I cannot confirm or deny — was dead skin cells from the soles of my feet, which had been present in some of the earlier decoy lunches. This was not intentional. It was the result of my feet existing in the world and the food being in my home.
I mention this only in the interest of complete disclosure.
Gérard’s face, when the video played, was a specific kind of theater.
He was standing close enough to the conversation to have been listening, which he had clearly been doing, and he watched the video with the expression of a man whose brain is processing something it would prefer not to process. The calculation happening behind his eyes was visible — the timeline of what he had eaten, the frequency of his thefts, the wellness practice I had apparently been following for several weeks before I mentioned it.
He did not say anything.
He left the kitchen.
He took a week off.
When he came back, he did not take food from the refrigerator again.
The communal fridge became, for the first time in years, a place where food stayed where it was put.
I ate my homemade lunches at my desk and felt, if not completely at peace, at least considerably more satisfied with my situation than I had been two weeks earlier.
I want to be clear that I did nothing illegal, nothing dangerous, and nothing that required any significant investment beyond time, creativity, and a willingness to let Gérard’s imagination do most of the work.
The video was real. The preparation shown in the video was genuine, in the sense that I genuinely performed the actions depicted.
The contents of the container were exclusively food items purchased from a grocery store.
The rest was acting.
I have no regrets.
The question I have been asked, in the decade since, is whether I feel bad about what I did.
I have considered this honestly.
Gérard had been stealing from his colleagues for years. He had been reported. Nothing had changed. He had developed, over that time, the particular confidence of someone who has been doing something wrong for so long without consequence that the wrongness has become invisible to him.
I gave him a consequence.
Not a legal one, not a professional one — just the visceral, deeply personal consequence of believing, for one week, that he had been eating something he would not have chosen to eat.
Whether the belief was accurate is between Gérard and his memory of what was in those containers.
I keep my own counsel on that subject.
PART 2
The week Gérard was away, the office had a particular atmosphere.
Not celebratory, exactly — nobody knew the full story except me, and I had no plans to tell it. But there was a lightness in the kitchen that I had not previously experienced, a sense of people opening the fridge and finding their food in it, which sounds like a small thing and is not a small thing when it has been consistently violated.
Colleagues who had been dealing with the same problem for years made comments that suggested, without quite saying it, that something had shifted. People were bringing their actual lunches again. The energy around the refrigerator had changed.
I said nothing about what I had done.
When Gérard returned, there was a brief period of what I would describe as calibration on his part — a reassessment of his relationship with the communal refrigerator. He opened it, closed it, and went somewhere else for his lunch for the rest of that week.
The week after, he began using it again. For his own food. Specifically and exclusively his own food.
This continued for the rest of the time I worked there.
I told the story for the first time to my best friend, perhaps six months later, over a bottle of wine that turned into two.
She laughed until she couldn’t speak.
When she recovered, she asked: but was there actually anything in the food?
I said: that is a question I’m not going to answer.
She said: because the answer is yes or because the answer is no?
I said: because the uncertainty is doing important work.
She topped up my glass.
She said: you are a petty genius.
I said: I had time and a grievance. It’s a powerful combination.
PART 3
I have thought, occasionally, about what the situation says about the way certain workplaces function.
Gérard had been stealing from his colleagues for years. This was known. It was reported. Management expressed concern and did not act. The people most affected adapted their behavior — stopped bringing food worth stealing, started eating sad desk sandwiches, resigned themselves to the particular powerlessness of a problem that has official channels and no official solutions.
This is a very common story about very small workplace injustices.
The unofficial solution, in this case, was me.
I want to be honest about the fact that my solution worked because of a specific accident of biology — that I happened to have a physical function that produces something Gérard found viscerally disturbing to contemplate. That the same solution wouldn’t have been available to everyone, and that this is a strange and particular quirk of the whole situation.
I also want to be honest about the fact that it worked completely.
Gérard did not steal food after that week. He did not file a complaint. He did not confront me or accuse me of anything, possibly because doing so would require explaining why he cared, which would require admitting what he had been doing.
The communal refrigerator became safe.
This outcome, which years of reports and conversations with management had failed to produce, was achieved in approximately two weeks of planning and one carefully timed video.
I left that job about a year later, for unrelated reasons.
On my last day, several colleagues took me for a drink. One of them — a woman who had been there for five years and had lost more lunches than she could count — raised her glass and said: we’re going to miss you. The fridge has been ours since you arrived.
She didn’t know why. I didn’t explain.
I said: make sure to label your containers.
She laughed and said: we do now.
There’s a version of this story where I am the villain — where I psychologically tormented a man over a petty workplace dispute, where the appropriate response to theft was a report to HR and a calm conversation rather than an elaborate performance involving menstrual cups and implied dietary choices.
I have given that version a fair hearing.
Here is where it fails: reports had been filed. Conversations had happened. Nothing had changed. The official channels had been used and had produced nothing. The informal resolution — stop being a petty person and eat your sandwich — had also been tried, and it produced nothing except more empty containers.
What produced change was giving Gérard an experience that landed somewhere his behavior couldn’t be rationalized away.
He believed, for one week, that he had been eating something he found deeply wrong. He took time off work to process this. He returned and modified his behavior permanently.
This is, by any outcome-based measure, a success.
Whether the method was proportionate, whether the whole thing was strictly ethical, whether a more patient and institutional approach might eventually have worked — these are questions I am prepared to sit with.
But the fridge was safe. My lunches stayed where I put them. My colleagues ate their homemade food.
That’s what I was trying to achieve.
I still make my lunch at home most days.
I am particular about food — I have been since I was young, and the investment of making something good and then having it eaten by someone who did not make it and did not ask is a specific kind of grievance that I take seriously.
My current workplace has an unremarkable refrigerator situation. Nobody steals anything. The containers are labeled and respected and remain where they are placed. I open the fridge each day and find my lunch in it.
This is, I have come to understand, not a given. It is a small daily negotiation between people sharing a space, and it works only because everyone involved has agreed, implicitly, to behave like a person who understands that other people’s things are other people’s things.
Most people understand this without being taught.
Some people require a different kind of instruction.
I am prepared, if necessary, to teach it.