This note to a food thief is the perfect act of revenge

It’s really annoying when a work colleague or housemate takes your food without permission. WelpItsFriction on Reddit has shared a photo of a notice that, at the very least, will give the food thief a few sleepless nights and might even put a stop to their thieving ways.

Source: WelpItsFriction
I bet that would make you think twice about having a sneaky dip.