1 definition by John Stanson
When you fist a female during foreplay or intercourse and you slide your arm so far up her vagina into the uterus you can feel the back linining of the uterus with your hand. Or in other words yo cunt bumped dat' bitch.
Yo man did you hit dat' chick from da bar last night? Yeah dude I fisted her so hard I cunt bumped her
by John Stanson July 10, 2016