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A person that takes a load of cum in the anus and is able to hold every drop of it inside for as long as they please.
Bottle-butt Bitches are the best at anal.
by unanimousanonymous December 05, 2013
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Jun 13 Word of the Day
No Bull Shit, and old hacker acronym which is usually used to signify that the talk will be serious.
User: I need to talk to you, NBS.
User2: ESAD, Noob.
by Heko July 17, 2004
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