by harass May 10, 2009
Get the SMP mug.by Theredpill101 February 17, 2015
Get the SMP mug.by hey-buddo July 7, 2017
Get the SMP mug.Acronym for Shaking My Penis. Similar to SMH (Shaking My Head) or SMFH (Shaking My Fucking Head), although it makes for one awkward internet conversation.
Rodney: Hey man, check this girl's profile pic out. She's definitely a fake. No one is that beautiful.
Joaquin: Yeah, SMP.
Joaquin: Yeah, SMP.
by The Real Hot Coffee July 27, 2011
Get the SMP mug.by Anonymous February 4, 2003
Get the SMP mug.
