look up any word, like blumpkin:
 
8.
SMP
Standard Missionary Position

...that pretty much sums it up.
She said she preferred SMP...bitch, I like my girls on top.
by lawlercopter111 April 05, 2011
 
9.
smp
"suck my pussy" female saying in hate or in sexual vibe.
Josh: man I'm mad at you!
Gabby: smp!
by raay3444 June 13, 2010
 
10.
SMP
Shit My Pants
SMP Lololol am hxcore
by Shafty-Sex June 15, 2012
 
11.
smp
"shaking my penis", similar to "shaking my head" but simply with a different body part. Used to show disbelief, dissatisfaction or extreme satisfaction about a topic.
Those girls shorts are so damn short, smp
by Davey Crockette November 27, 2011
 
12.
SMP
shit my pants
or
#shitmypants
Danny - "HOLY CRAP. I JUST SAW PARANORMAL ACTIVITY 3."
John - "I ALMOST SMP WHEN I SAW IT."

or
like when tweeting

John - just saw paranormal activity 3!

#shitmypants
by hylander1 October 25, 2011
 
13.
SMP
Shit My Pants laughing. Due to the overuse and abuse of laughter related, played out texting abbreviations (e.g. LOL, ROTFL, Ha, etc.), the holy grail of laughing, but ACTAULLY laughing is, Shit My Pants laughing. This is elegantly denoted with the anecdote, SMP.
Mike: Oh man, WTF Parker. You banged my mom last night?
Parker: SMP yeah, I was drunk and needed a booty call.
by A.K. FRE$H March 25, 2010
 
14.
SMP
sex, money, and power
by punkoramaglory October 29, 2003