You're welcome

Irving Radovich:

Hey, er, anybody ever tell you you're a dead ringer for... [Joe kicks him under the table] Irving Radovich:
Ow! Well, I guess I'll be going! Joe Bradley:
Oh, don't do a thing like that, Irving. Sit down, join us, join us. Irving Radovich:
Well, just till Francesca gets here. Princess Ann:
Tell me, Mr. Radovich, what is a ringer? Joe Bradley:
Oh. Er, it's an American term, and it means anybody who has a great deal of charm. Princess Ann:
Oh. Thank you. Irving Radovich:
[confused]
You're welcome