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1 definition by bizarro_stormy

 
1.
To "accidentally" insert your penis into a female companion's anus during vaginal intercourse. Often performed during doggie style
Mike F: What happened to that sidepiece you were seeing?

Ty: We broke up. I totally gatecrashed her the other day and she wasn't having it. She didn't believe it was an accident.
by bizarro_stormy April 11, 2010