1 definition by Bernie Chamberlain

While engaging in missionary sex the male pulls out and shoots his load onto the stomach of the woman. Named after the man who killed Lee Harvey Oswald (JFK's assassin) by shooting him in the stomach in the basement of the Dallas Police Headquarters.
I was totally banging LaQweefa last night but since I didn't have a rubber I had to give her the ol' Jack Ruby.
by Bernie Chamberlain June 30, 2013
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