Exactly what it sounds like.
Aperol spritz is a butt booze, drink vodka soda's instead.
by SEFS4eva February 1, 2018
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A synonym for when you are hungover and you have the shits.
Dude1:”bro I drank a whole bag of wine last night and I’m dropping saucy deuces every hour”

Dude2: “damn dude, sounds like you gotta bad case of booze butt.”
by Johnny-savage93 March 14, 2019
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