SP 

it's a slumber party!

"wana sp?"

'...sp?'

"slumber party!"

SP by lee! May 17, 2006

SP 

abbv. Sound provider. Used to describe those who use digital music as source.

Yo, that SP was playing all the hot mashups!

SP by KB January 5, 2005

sp 

south portland playaz

taryn is from sp, she rox

sp by homie-g December 11, 2004

SP 

SP stands for Southern Pines, the supreme neighborhood in North Carolina. They hate JH, Jackson Hamlett, because they are the little bitches they are. If you wanna see some real niggas come to SP.

Damn them JH niggas got fucked up by them SP boyz

SP by SP February 23, 2005

SP 

Many RP's SP means Silver Piece.

WTS Long Sword 10sp PST!

SP by Soljia March 3, 2005

SP 

A group in the Air Force set aside for people too stupid to do anything else, but were smart enough to not join the Army or Marines.

Goofy stupid beret wearing fags that make security guards look cool

SP by Strip Stealer Seth December 10, 2003

SP 

A SP Is super pimp, {SP = Gee}

Gee is a SP with l33t power

SP by Mikeyman1 January 11, 2009