cooch contusion 

discoloration of the vagina after being smanged (the combination of being smashed and banged) usually resulting with a purple color, like a bruise.

Guy: "Whoa girl what happened to your cooch??"
Girl: "Ehhhh I got smanged pretty good..."
Guy: "Daaaaaang girl it looks like you got yourself a cooch contusion"

cooch contusion by raikoue March 30, 2011

Cooch Contusion 

Painful bruising that results from a Smash Bang fusion.

I hope your muscles warmed up, you caaan’t be lazy (Get loose)
This is what I like to call Smash Bang fusion
Gotta focus, mama don’t wanna get a "Cooch Contusion"

Cooch Contusion by Oreosbestfriend March 20, 2011