J unit
A J unit is a group of tough guys who fight like animals. They only let in people who have killed someone. If you haven’t, you’re just a weak, sad loser.
"That guy is a J unit. He killed his dad for stealing his pizza."
“I want to be in the J unit, but I haven’t killed anyone yet.”
“They threw me out of the J unit because I cried when I got beat up.”