Top Definition
The goo on the end of a dogs penis after he has sex, that gnats swarm around.
That nizzle so gay, he eat gnat butter on crackers!
by Yedi August 28, 2006
n. that yellow ooze at the end of a dog's dick, often surrounded by gnats
Dude, your dog just licked off his gnat butter.
by guess January 12, 2005
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