Hyde: How about the fact that Brooke's got your feeble-minded bun in her oven.
Kelso: Look, she can't be pregnant, okay? It just can't be true.
Jackie: Michael, this is not something girls lie about, okay? I would know. I'm an expert on girl lies.
Donna: Kelso, you're gonna have to do something about this.
Kelso: No, but doing something is not in my nature. "Ignore," "avoid," "run away"... These words have been very good to me.
Donna: You're horrible.
Jackie: What a pig.
Kelso: You know what? You girls don't even know what I'm going through here. You can have all the sex you want, you don't have to worry about getting anyone pregnant.