Quote from Eric in Eric's Hot Cousin
Penny: I guess this will teach you to play pranks on innocent little girls. Eric: This has taught me a lesson. And that is that I'm not gonna rest until I get you back way worse than you got me! Which by the way, wasn't really that bad! [Kelso, Fez and Hyde emerge from behind the curtain] Kelso: Actually, it's pretty bad. [takes photos]