by neara June 9, 2009
Get the twerk piecemug. a woman that a guy dates for the primary purpose of providing his steady source of sex. The woman is almost always unaware that this guy is actively seeking out as many side pieces as possible. See also Main, main bitch, main squeeze.
Dude 1: This club is wack. Its looks like our chances of meeting some fine honeys are pretty slim.
Dude 2: No big deal! I got my main piece waiting for me at home.
Dude 2: No big deal! I got my main piece waiting for me at home.
by toast455 February 17, 2006
Get the main piecemug. by Southpark69666 October 6, 2005
Get the Cod piecemug. by Light Joker November 26, 2005
Get the in one piecemug. by Bud E Love May 7, 2003
Get the piece of assmug. 
