The first being his attempt to go at it with Missy in the gymnasium with the school cheering for him, but is disqualified for not having a "regulation size unit".
The Teacher: This is the most pathetic sexual fantasy I've ever seen.
The horrific one with Big Chuck Sr. continually taunting Johnny to eat him...which he does right down to the skeleton leaving only his head.
Johnny's nightmare with his junk falling off.
Chuck Jr. impaling himself with an axe.
Dr. Bronson, the town's incompetent physician.
Dr. Bronson: I'm afraid I have some bad news, your son is very sick. He's lost a massive amount of blood, his pulse and retinal response are poor and, as you can see, there's an axe sticking out of his head.
Big Chuck Bronski: He's not sick, you idiot, he's DEAD!
Dr. Bronson: Oh, everybody's a doctor. You think maybe I can make the diagnosis?