Quote from Niles in The Guilt Trippers
Niles: Mr. Moon? Mr. Moon: Who's asking? Niles: My name is Niles Crane. I'm planning to marry your daughter. Mr. Moon: You look okay to me. All right, you have my blessing. Niles: Thank you, but actually, I'm here to reunite you with your wife. [Harry's glass freezes as he gets ready to take a sip. The pub turns totally silent. Mr. Moon gets off the stool, turns around and throws Niles out of the pub.] Niles: Oh, Mr. Moon. Mr. Moon.