Ross: Okay, you go.
Chandler: Okay, you know when you're in bed with a woman and you're fooling around with her and you get all these mental images in your brain? Like Elle MacPherson or the girl at the Xerox place?
Ross: With the bellybutton ring?
Chandler: I know. And then all of a sudden, your mom pops into your head. And you're, like, "Mom, get out of here! " But of course after that, you can't possibly think of anything else. And you can't stop what you're doing. So it's kind of like you're ... you know ... you know. You don't know!
Ross: Your mom? You're telling me about your mom? What is the matter with you?
Chandler: You said-
Ross: I said "share," not "scare"! Go sit over there!