The Pool Guy Season 7, Episode 8

Kramer

What is it blowing up?

George

Ha! (grabs his coat and exits the apartment)

Kramer

Cosmo, go. No, no, na, na. (he pushes the end button and pushes the antenna down) Boy this new telephone number's driving me crazy -- wrong numbers, every five minutes.

Jerry

What is it?

Kramer

Well it's 555-3455.