1 definition by Ben Seaver
When you are doing a girl doggie style and all of a sudden say either, "your sister was better" or "my sister is better" and hold on for dear life until you are "bucked" off of the girl.
Steve: Yeah I got 8 seconds at the Butt Rodeo last night!
Bob: Sweet ass! Did you say your sister or hers?
Steve: Mine!
Bob: HaHa
Steve: HaHa
Bob: Sweet ass! Did you say your sister or hers?
Steve: Mine!
Bob: HaHa
Steve: HaHa
by Ben Seaver June 21, 2005