Knuckle Butter

What is Knuckle Butter?

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 jizz, ejaculation, sperm, jerk off, spoge, cum, man juice

Kianna

1. A very young gorgeous girl who doesn't like to get action, and gets annoyed very easily. Kiannas are very outgoing and HATE guys th..

Mastur

1. One who masturbates. Tomtheloser is a mastur, although you'd be lucky to catch him admitting it. 2. One who takes great pleasure..

Ugn

1. Abbreviated form of United or Underground Girls Network. The UGN is the reason why when one guy brakes up with a girl, almost every othe..

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Knuckle Butter Edit Meaning