ass or brains is another term for heads or tails - ass being tails and brains being heads.
ok were going to flip the coin .. call it .. ass or brains ?
by spitts mcman May 26, 2011
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it describes somebody who thinks and talks from their ass
by jumping tree October 12, 2007
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when ur brain looks like an ass
wut did you get on your test a 0 nice job ass brain
by bob mic tim stein March 10, 2007
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ass or brains is synonymous with heads or tails. ass is tails and brains is tails
ass or brains is asked while(or before) a flipping the coin, you ask ass or brains, and if the coin lands on "heads" its brains.. and if it lands on "tails" its brains
by spitts mcman October 7, 2011
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