Definitions by LOLUPCOP

LOLUP 

A hip new word to describe any sudden guffaw moment, replacing "lol" and revolutionizing laughter forever.

It can also be used as a sarcastic phrase, in place of "don't make me laugh."

LOLUP, LOLdown, I'll make you ROFL on the floor and LOL out loud

LOLUP by LOLUPCOP March 22, 2011