A womans vagina, expecially when she is leaning to the side. See Britney Spears latest pics. It is great when watching football because announcers refer to a hole in the defense as a "crease" often enough to look at your buddies and say "he he, Madden just said crease."
Dude, I split Ashley's crease Reggie Bush style last night.
by Brad120g January 30, 2007