When someone is out of condoms and they don't wanna waste time, they end up "raw dogging the dirt trail," which means to have anal sex in order to prevent pregnancy.
John: Did you get some last night?

Peter: Well, I was out of condoms and didn't want to have a young Pete running around, so I decided to raw dog the dirt trail.
by ftblplyr69 March 1, 2011
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