clearing barrel 

1) Barrel filled with sand placed on most U.S. military ranges and specifically near the armory. Used to clear out a weapon in an unknown condition. That way if a round is discharged it enters the sand and is stopped instead of entering your platoon mate.

2) A Company or platoon whore. A uniform chaser who is used by many of the men of one unit to clear their "personal issue."

Devil 1: I can't believe they outlawed the whore house.
Devil 2: Yeah, guess I'll just have to use the company clearing barrel instead.

clearing barrel by the Spaniard April 30, 2006

clearing barrel 

a woman that is not pretty or sexy of any sort yet willing to have you clear yourself inside her

wow she was ugly ... just glad to have a clearing barrel

clearing barrel by randall B April 19, 2009

Barrel Cleaning 

The term Barrel Cleaning is used to describe the action in which you use one of your fingernails to scrape the inside of your asshole clean. Generally done before anal sex.

"Where is Ian?" John asked. Bill responded: "I think he went to the bathroom, he said he was Barrel Cleaning."

Barrel Cleaning by Drakesens1 April 23, 2014