Quote from Kelso in The Third Wheel
Rhonda: Hiya, princess. Jackie: Rhonda? What are you doing here? Rhonda: Waiting for Fez, chomping some cheese curls. Jackie: You know what? Michael doesn't tell me where he goes either. I hate that. Rhonda: Kelso and Fez are on their way back from bowling. They want to make out. Jackie: How'd you know all this? Fez: [enters] Let's French, ladies! Jackie: Michael, she's in the loop. Why am I not in the loop? Kelso: All right. Look, Jackie. I don't know what loop you're talking about, but if she's already in it I don't think there's gonna be room for you too.