BlatNews"You Can Be In Any Gang", on the Internet
TheLowestStoneI heard that in his younger days, Trump was a member of the infamous PEN15 gang.
… Okay I’m gonna ask: PEN15? What is that?
A joke I first heard in elementary school. It looks like “penis.”
Specifically, the joke starts with someone asking you if you want to join their pen club. They proceed to explain that all the other members are numbered and you would be member #15, so they write pen15 on your hand and there ya go.