What is Knuckle Butter?
1.
Noun, the slimy substance that seeps out from between the fingers of a closed fist after a person has ejaculated in their own hand.
Jack used a tissue to wipe the knuckle butter off of his hand after he jacked off.
See
Random Words:
1.
a gay homosexual man (offensive)
that boy over there is a right kacky stabber
See shit stabber, gay, homosexual, cock sucker, botta..