When Benny accidently cast the love potion, all the girls fell in love with him. Many broke up with their boyfriends, and these did. So, the Jocks came to beat them up about their girlfriends because of the love potion. When Ethan suggested to give him 3 tickets to a game, there were three jocks. When he said: Thanks. These are platinum tickets, Ethan wanted them back, but they were already gone. It's unknown if he will appear in other episodes. It's possible he is David Stachowski's team mate on the football team.
