Jack Knuckles
A guy who can't stop touching his junk. He's always on his phone looking at pics. He's a total loser and smells like a rotten sock.
'Jack Knuckles is in the bathroom again. I think he's gonna pass out.'
'He's been fapping since lunch. I don't know how he still has energy.'
'Jack Knuckles just sent me a video of him fapping. I'm never talking to him again.'