Gallery: Woman Gets Revenge On Coworker By Putting Breast Milk In Her Coffee Creamer

What's your pet peeve when it comes to working in an office?

Maybe it's the guy who's always in the kitchen chewing really loudly. Or the woman who consistently seems to grab the last sheet of paper from the printer and somehow never realizes it needs to be reloaded.

Or, maybe, it's the office kitchen thief. You know: that person who grabbed the yogurt from the top shelf and managed to overlook the name tag clearly displayed on the side. Chances are, it's the same person who keeps sneakily skimming just a touch of milk off your private little bottle of creamer. 

That's exactly the position one Reddit user, who identified herself as "B," found herself in. She had brought a bottle of coffee creamer to work, only to find that someone else had been indulging in it all week.

So, what did she do? She got even, of course — and let's just say it involved some breast milk and a hilarious note.

Keep reading to find out just how B used her breast milk to exact her revenge!