Top definition
When you forcfully insert your knuckle/s into a person or animal/s to make them "bust" also known as "cucummig like a fire hose"
Derek; Yo cody how was lana lastnight at the party.

Cody; dude you wont believe it I knuckle busted the shit out of her.

Derek; Did she cum like a fire hose?

Cody ; Yeah you fuck stick

Derek ; Fucking sweet bro

Both; Mutual High-Five
by DBodah November 18, 2016
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