sp

To self promote. eg, your tumblr on tumblrplug. or your qooh.me on facebook. could be used for 'self-promotion'

(on facebook)
Leah - CHECK OUT MY QOOH.ME, i answer everything! go on!!! - qooh.me/l50
Pat - Bitch, stop with the sp it's clogging up my news feed..
------ 10 MINS LATER -------
Leah - sorry for the sp but follow my twitter! go go go
Pat - *sighs*

by EmCasey'97 June 23, 2012

sps

A ramp tramp, aka a Skate Park Slut. Slutty girls that hang out around skate parks for any reason other than riding a skateboard. SPS want to ride skaters rather than skateboards.

I can't shred ssbsts when those sps are here.

Why do sps always show up when I'm trying to skate?

That sps over there wants you to session under the ramp with her.

SPS are easy to spot. They are always at the skate park, but never skate.

by ThrasherKOTR October 21, 2011

sp

An abbreviation used online by those who are too lazy to check the spelling of a word. Frequently accompanied by use of "ur" and other such marks of idiocy. Several dozen question marks may also follow.

Y r u typng (sp???????????) leik this????

by Aristophanes October 2, 2005

sps

Sir Please Stop

sps...

by lololololololol11 June 12, 2011

SP

A hybrid molecular orbital containing a carbon-carbon triple bond. Linear.

Ask Dr. Hagan.

by H. Tim Smith December 12, 2003

SP

Standard Pressure; 760 torr, 14.7 psi, etc.

Charles' Law works as long as the setup remains at SP.

by Zig April 3, 2003

SPS

Skinny pants syndrome.

Those pants were so tight, i feel like i have SPS!

by SPSexpert March 15, 2010