1 definition by Fliff Queen

"Butt Chugging Device"

A device used for the purpose of administering an alcoholic beverage into the anus.

Can refer to a Guinn Box, a bicycle pump, or any other device fitting the above criteria.
Joe: Hey Tim, can I borrow your bicycle pump for a few minutes?
Tim: Sure thing pal! Planning an evening of butt-chugging I see? Have a good time and be safe!
Joe: Thanks guy, I'll have your BCD back in no time.
by Fliff Queen October 8, 2015
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