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.
The ability to make another person lose focus or intrest on a specific subject.
Don't unconsentrate me when I'm studying.
Se..