A form of "bust", as in ejaculating. Can be used to say if anything or anyone is attractive.
Fett: "Damn, she's Bost"
BS: "Fett... that's a dude"
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a small furry animal that defies the laws of cuteness.
or, slang for best friend.
dude your cat is such a bosta cat.
hey bosta! whats up?
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To shag from behind in a forcefull manner
gonna go home tonight and give our lass a good bost
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unit of measure that represents the number of banana hammocks that pass a given point during one elapsed second.
When Damon when into the gay bar, he was excited to see that the "action" was moving towards him at 3.3 bost. This aroused him.
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clan tag on Call of Duty 4, 5, and 6. it means you want to boost your XP
put your clan tag as BOST to and find others with it to boost up your XP
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