urpl

u(you) r(are) p(ulling) l(legs); it means that you have been accused in a chat or other exchange of making fun, making things up, or otherwise being whimsical. In some circles "urpl" is considered "fighting words". Mostly these circles are composed of crabs (who, appropriately, do not like having thier legs pulled, off or otherwise. TLDR; crabs can't take a joke.

u said we was getting mad money. I only got five bucks. URPL!

by durp-de-durp March 23, 2016