1 definition by Pinga

steamroller

While boning a girl doggie style standing upat the top of a large, steep stairwell... You jam your thumb in her asshole and punch her in the stomach so some steam builds, then push her down the stairs so she rolls down releasing the built up steam along the way.

I steamrolled this bitch from three flights up on friday night.

by Pinga November 17, 2004