Trey: Hi, guys. Where should I put this?
Hal: I'll take care of it.
Trey: Thanks.
Hal: Uh-huh. [throws Trey's coat on the ground]
Trey: This is about the dental visit, isn't it?
Hal: You know, I don't recall a dental visit. I recall a mugging!
Trey: I'm surprised you'd bring it up, considering you ran out on the bill.
Hal: Con artist!
Trey: Welsher!