lshipimfp 

shortened for: laughing so hard i pissed in my friend's pants

crystal123: LOL i thought you were talking about a monkey, so i was just like, "he has a monkey?"
bball654: LSHIPIMFP. noooo, that's the name of my dog!

lshipimfp by your mom stole my keys July 31, 2006

LSHIPMP 

Laughing So Hard I Peed My Pants

OMG THAT JOKE HAD ME LSHIPMP

LSHIPMP by Jack Figglehorn May 24, 2009

lshipimp 

laughing so hard im peeing in my pants

lol im lshipimp. thats sooooooooooo funny!!!!!!!1

lshipimp by leora922 October 17, 2005

LSHIPMFP

"Laugh So Hard I Piss My Fucking Pants" Used like lol except for the way more crazy bullshit you ocasionaly see.

"Did you see the pictures of the party last night?"

"No do you have them?"

"Yeah bro, here ya go."

"Is that Mark holy shit! LSHIPMFP!"

"Yeah you seen it..."

LSHIPMFP by spaceisforaliens February 3, 2013

lshismfp

Computer slang for laughing so hard i shit my fucking pants.

Hannah sent Father Patrick a funny picture via an instant messaging device. Father laughed and then typed lshismfp or laughing so hard i shit my fucking pants.

lshismfp by Patrick Judge October 27, 2004