An uncommon nickname for tobacco, derived from the fact that nicotine is said to be as addictive as crack. Also possibly descended from the fact that pipe tobacco smoked from a bong can produce psychoactive effects in quick order, similar to crack.
I'm going to the tobacconist for some brown crack.
by Slag Off! July 14, 2006
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it means eating shit from a girl/boy anus.
e.g. Me and Amy had messed up sex last night. I even had a butt crack brown snack
by dimble kong April 13, 2016
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