cunt bump 

When you score in a game and you do a cunt bump..like a chest bump

A cunt bump is Like a chest bump but with vaginas

cunt bump by jennyjennylang April 14, 2014

Cunt bump 

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

Cunt bump by John Stanson July 9, 2016

Cunt-Bumper 

Slang for a Lesbian.

Originated from the iPhone autocorrect function.

Let's go to the club and look for some Cunt-bumpers!

Cunt-Bumper by Rhys5891 December 13, 2010

cunt bumping 

The act of 2 women criss crossing there legs and riding back and forth, or scissoring.

I walked in on the 2 whores cunt bumping.

cunt bumping by Claudeguy March 31, 2017

cunt bumpers

Two women who engage in the act of cunt bumping.

Ellen Degeneres and Rosie Odonell are two famous cunt bumpers.

cunt bumpers by theJAW June 26, 2008

bumper cunt 

Similar to a FUPA or Gunt, in that a large sack of fat is present in the upper genital area, however a Bumper Cunt is present only when the FUPA is shaped more like a car bumper in that it is exceptionally short from top to bottom, but very wide from buttocks to pubic area. An extereme FUPA. Similar in shape to a skin draped shelf.

Yo! That bitch ain't got no regular FUPA, shes got a fuckin' bumper cunt!

She knocked over the vase with her huge bumper cunt

bumper cunt by Retem Nad August 18, 2006

Cuntbumper 

A large fat roll covering the whole of a females sexual anatomy

"Ew did you see that 90 lb cuntbumper on that drivers ed teacher how does she even sit in the passengers seat damn!!"

Cuntbumper by buttmusket July 23, 2009