LSP

Lumpy Space Princess from the Cartoon Network show Adventure Time with Finn and Jake.

Finn: "LSP, why were you so rude?!"

by Princess Rainicorn July 15, 2010

LSP

Last Second Piss. Just before leaving the house each day, the need to urinate one last time, just to be sure.

Rick: Hurry up! We're gonna be late for the movie - it starts in 3 minutes!!
Ned: Hang on! Just gotta do an LSP!!

by steveinakld July 31, 2012

LSP

Love Sick Puppy - somebody who is desperately in love and becomes totally submissive.

I followed her around like a LSP, a truly love sick puppy.

by Termom December 20, 2005

LSP

Lyrikal Snuff Productionz, a "Horrorcore" Rap Label, describing their sound as "GoreHop", founded by Denver, CO based artist "Scum".

Bro, Do you want to go to the LSP show later? I heard the lineup is dope

by DonOrias June 25, 2017

LSP

noun: A "school" associated with NYU that pulls down the overall reputation and quality down with its "students" better suited for community college or anywhere not near NYU. LSP is overall a "fail" school used to take money from parents in denial about their children.

noun: Doing something incredibly stupid or being far below than the average person intellectually.

Justin: Dude, I just fucked Jill (she is gross - fat, short, ugly, and smells like a dumpster).

Chris: Dude, you are so LSP...

Justin: I know....

by qwertyuiopasdfghjklzxcvbnm000 November 02, 2011

LSP

"light-skinned presumption. A term black females use to define other women,and who wants them,among their peers. high yellow brand nubian

"Yo,I was tellin' the bro' about her, but he obviously was under some LSP". mommadrama

by @lowbro October 18, 2012

LSP

Likes to suck penis. Usually a girl who is really easy. She enjoys the fun of sucking penis and is willing to engage in the activity.

Boy-"I really want to get Sarah to suck my dick."

Friend-"Don't worry man, she's LSP."

by iliketohabsex July 03, 2011