What is Rusty Knuckle?
1.
The act of waking someone up by sticking one's finger in one's rectum, and then shoving said finger into the nostril of the passed out/sleeping individual.
After Tom passed out at the party, John decided to wake him up with a rusty knuckle.
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Random Words:
1.
adj
1.adj.Severe pain being inflicted onto a male genital.
2.A Guy that is allowing a girl to shove a dildo in his penis. Enough Said...