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"
by raikoue March 14, 2011
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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"
by Oreosbestfriend March 6, 2011
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