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1.
a sex act wherein the man sprinkles ample amounts of cocaine on his penis, before inserting it into an anus. said cocaine will get the recipient high, and ensure a super mega boner
My wife wasn't into coke butt, but its a good thing those strippers were.
by willie fitzgerald September 10, 2006
 
2.
when you buy a 2 litre bottle of coke and you shit is like that
you have coke butt
by CTFx July 22, 2010