LTIPM 

an acronym for "laughing till i pee myself" describing the uncontrollable laughter that gives you the sensation of wanting to undergo micturition.

Jack, "oh shoot did u see that guy eat it?"
John, "hahaha aww man I'm gonna LTIPM pretty soon!"

LTIPM by niggman star33 August 4, 2011

Ltmpfd 

Abbreviated form of "Laugh Till My Pants Fall Down". Similar to "Lol", "Lmfao" and "Rofl". When used people generally think that you are laughing very hard,, so use with caution. When said out loud , sounds retarded. Also,, leads to some perverts asking for a photo of you with your pants down...(true story). :]

Boi: *Insert very lame joke here*

Gurl: Hehe, LTMPFD !! That is lyk, soo funni :]]

Boi: Erm, realli? i didnt think it was that funni...:O

Gurl: I know, i was been sarcastic :O

Boi: Oh, okay, well since yawr pants are down can i get a pic mebe?;)

Gurl: Perv!!

...Gurl is now offline...

Ltmpfd by Caitee!!:] July 8, 2009

Lsmip 

The acranim for "Laughing so much I pee" this is a common phrase I use and wanted others to use.

Guy1(via text): Gawd im tired
Guy2(via text): That's what she said!
Guy1(via text): Lsmip! OMG thats hilarios!

Lsmip by Anettles June 16, 2010

Ltip 

Laughed Till I Puked

Your text was so funny I litreally laughed till I puked. "Ltip"

Ltip by MacKeif December 24, 2014

ltmipooma 

Laughing till my intestines pop out of my anus

ltmipooma u cunt

ltmipooma by Percy Pointer December 2, 2003

LTIP 

laugh till you pee is the definiton of this o so maginifacent word

Dude i see bobo hes twitching
OfUVK jeasus raped me...
LTIP

LTIP by shakalaka September 26, 2006

LMIP

Acronym: Let's Meet in Person

Online dating: We have been chatting for a while, LMIP

LMIP by Ella29 August 27, 2011