The place between a man's scrotum and leg (where the scrotum is always sticking to the leg), usually very sweaty and stinky when one rubs their finger across it.
I stuck my finger in my cheese crease yesterday after taking a jog and the smell almost made me sick.
by baller-b December 8, 2006
by matthew ellis July 12, 2006
by Milky October 17, 2003