Top definition
The act of banging your girlfriend, then while fucking her, spread her ass cheeks, puke in her butt hole, than smack her ass and watch it spew out... like a volcano
Man, I gave my girlfriend an American Volcano last night and than she had to go to the hospital.
by Spedmuffin1 July 17, 2011
Mug icon

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the shirt