I worked at a company who, occasionally during a busy time, would order 5 or so boxes of pizza and set it out in the break room for the team, in case anyone needed to stay late and got a little hungry.

Well, it wasn't long before someone decided to just grab a few entire boxes of pizza and go home with them, abusing the perk so they could get a free meal for their family.

After a few times that happened, the pizza perk ended, because one guy ruined it for everyone.

Now we all know it was you!

EDIT: (sarcasm alert, I'm obviously not saying it was literally you, just someone with the same justifications)