Quote from Eric in Donna Dates a Kelso
Eric: Casey Kelso, huh? Better luck next time. Donna: No, actually, I think I might go out with him again. Eric: [laughs] Okay! [off Donna's look] What- Okay. But, um, I have just two words for you: Donna Kelso. Donna: See you. Eric: What- No! But think of the children! Little redheaded morons. They'd have to go to special schools. It'd be expensive. [to himself] Donna and Casey? [laughs] He's a Kelso!