Top definition
"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..."
by spaceisforaliens February 03, 2013
Get the mug
Get a LSHIPMFP mug for your mom Nathalie.