Quote from Mike in The One with Princess Consuela
Mike: So what's new? Phoebe: Well, I'm no longer Phoebe Buffay. Mike: That's great. You changed your name? Phoebe: Yes, I did. Meet Princess Consuela Bananahammock. Mike: You're kidding, right? Phoebe: Nope. Mike: You really did that? Phoebe: Yep. Mike: You can't do that. Phoebe: Why? Why? It's fun. It's different. No one else has a name like it. Mike: All right. Then I'm gonna change my name. Phoebe: Great. Okay, what you're gonna change it to? Mike: Crap Bag. Phoebe: Mike Crap Bag? Mike: No. No "Mike". No, just "Crap Bag". First name: Crap. Last name: Bag. Phoebe: You're not serious, right? Mike: Yeah I'm serious. It's fun. It's different. No one else has a name like that.