A Peeny (slang for penis) becomes an affectionate term for a friend who's behaviour is similar to that or both a flaccid or erect penis. At times they are floppy, funky and silly, and at other times strong and direct.
An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"
Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."