Oh c'mon! You know the Levi's commercials!
Teenaged boy sitting in class when an announcement comes over the intercom. “Excuse me Mrs. Martin, but Jason Thompson's mother is here. She says his ballet classes have been moved to three, his proctology appointment has been rescheduled, his diarrhea medicine is in the office along with a change of underpants, and his mom says she loves him.”
Teenaged boy crawls under desk.
And then there's another one—Boy is in the batting cage, when he sees two girls coming his way. He swings, hits the ball, and looks to see if they notice. They smile as they walk by, and him looking at them doesn't notice the ball coming at him. It hits him in the groin, and he falls to the floor. Girls walk away laughing.