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.
See
Random Words:
1.
When you have a big sore on the end of you cock.
Man one morning I woke up and the was a huge Zitgainonthetoffle on the head of my cock..