More suggestive, and therefore far more amusing, variation of politically correct, gender-neutered pansexual labels such as S.O. to refer to a sexual partner or boy/girlfriend. See also slamp, piece.
Sorry I haven't come in to work for the past month, i've been busy shagging my new slampiece full-time and couldn't walk straight.
by caffeinatrix November 8, 2002
Get the slampiecemug. 
A woman whom you see across the room who has the physical characteristics that her male counterparts associate with a female in need of getting pounded with the d piece
by the f 6 October 18, 2010
Get the slampiecemug. A fairly attractive female "piece" that you can "slam" in any particular way you'd like to. Commonly referred to as SLUT.
"Shes a slampiece bro! Last night I was skull fucking her and then I blew my load in her fucken eye."
by Fred November 14, 2003
Get the slampiecemug. A guy/girl who you use for their sofa and microwave and call your FBO boyfriend/girlfriend even though they ain't never getting none but would potentially be amazing in bed.
Alex H. is my slampiece.
by Alex's Slampiece Fo Sho October 6, 2010
Get the slampiecemug. by Pat Macca December 26, 2007
Get the slampiecemug. Noun. A derogatory term referring to a female booty call who is not girlfriend material or not worthy to take out on dates.
by The New Cunning Linguist March 9, 2009
Get the Slampiecemug.