Monica: It's sort of like wrestling. But without the costumes.
Joey: And it's not fake. It's totally brutal.
Chandler: Yeah, it's two guys in the ring and the rules are, "There are no rules!"
Monica: You can, like, bite and pull people's hair and stuff?
Ross: Anything goes except eye-gouging and fish-hooking.
Monica: What's fish-hooking?
Ross: What's fish-hook- [Joey fish-hooks Ross] Thanks, man. That would have been really hard to describe. What is that taste?
Joey: What? My hands are totally clean. I just gave the duck a bath.