A Boy/Girl who you frequently sleep with but are not boyfriend/girlfriend. AKA friend with benefits. This is for the person who does not want a relationship but needs to have sex, or preform sexual activities. Both people can be reffered to as a "Slampiece". This term is mainly used in the Lake Tahoe area.
Jo: God slampiece did I tell you to talk.
Slampiece: Sorry Jo I won't do it again. Sex?
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
One of the f 6's favorite hobbies is going to a club and prowlin' on slampieces
Random biatch who for sexual intercourse, eye contact must be made Ex: Rebecca Harvey
Rebecca Harvey is a slampiece!
A female at a party who is easy to have sex with, or "slam"
Don't do it dude, she's a total slam piece
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.
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."