An allegedly real thing kids these days do to get drunk very quickly.

Butt chugging really needs no explanation, because it is exactly what it sounds like: A person ingests alcohol from an orifice that is not the mouth, which allows the alcohol to bypass the liver’s filtering and metabolic processes so that the ethanol drains straight into the bloodstream.

It’s supposed to be an intense and near-instant buzz.
Did you hear about that kid who died of alcohol poisoning after butt chugging at the frat party last night?
by kitsunegari March 22, 2013
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To consume an object or liquid rectally
Crane is butt chugging a dick right now. Crane always butt chugs everything.
by Gungnir44 April 27, 2015
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The non-conventional and extremely dangerous method of introducing an alcoholic beverage into the bloodstream via an enema, supposedly allowing a quicker state of alcohol intoxication that bypasses the liver.

Also known in Knoxville, Tennessee as "liquid pledge rush" or "Oktoberfest".
Tom the freshman pledge was surprised when he awoke in shopping cart daze to find a big, orange rubber tube hanging out of his ass following a hazy memory of butt-chugging from the night before.
by tootoofree October 4, 2012
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verb: to shove a tube in your butt and chug beer or any other drink in an effort to get attetion
Joe: Dude i wanna do a butt chug
Bob: Did you just say you wanted to butt chug?
Joe: Ya man you should do it with me!
by naruto90121 April 2, 2010
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Pouring cough syrup (Lean/Syrip) directly into your butt which is going DIRECTLY into your system you are able to get MUCH HIGHER off a small amount of the cough syrup. It's very Dangerous.
There is only a small amount of lean left for the SIX of us so lets go (Butt Chugging)
by Beaumeechie January 10, 2016
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Being an absolute badass and chugging beers down your ass with the boys.
Yo chad, you ever done a butt chug before?
by I’mTheTank March 29, 2020
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Means of imbibing an alcoholic beverage whereby the cleft of another’s buttocks serves as a sluice for the deposition of said refreshment in the recipient’s pie hole.
Such was Milo's ardor for Phyllis, the prospect of a butt chug charmed rather than repulsed.
by Billy Radcliffe May 12, 2006
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