Someone who is a foolish retard or one who has barf knuckles. It can be used as an insult or a intimidation tactic.
by Butterknuckman May 12, 2025
Get the Butter Knucksmug. by OwenTheDuck July 18, 2019
Get the Knuckmug.
Get the Butter Knucksmug.
Get the Knuckmug.