22 definitions by GM

Short for Doggie Style Only. Used to refer to women who from the rear view look extremely attractive, but the front view looks more like she's ran into the back of a truck.
Generally used as a secret men's business tool, when one male only has a rear view and the other has seen the front...
Male 1: DSO?
Male 2: Yeah definitely DSO, hope you got a paper bag man!!
by GM October 15, 2004
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