Quote from Kelso in Going Mobile
Kelso: [honks horn] Hey! On Earth, green means go! [Kelso gets out of his car and walks to the car in front] Kelso: Gosh, I didn't know they let brain-dead morons drive cars. Carolyn: And I didn't know they let brain-dead morons into the police academy. Kelso: [chuckles] Oh, they do! Brooke. Brooke: Hi, Michael. This is my mother. Kelso: Yeah, we met. It didn't go very well.