Seinfeld Quote

Elaine: (referring to Dr. Reston) He's like a Svenjolly.
Jerry: Svengali.
Elaine: What did I say?
Jerry: Svenjolly.
Elaine: Svenjolly? I did not say Svenjolly.
Jerry: George?
George: Svenjolly. (licking some peanut butter off his finger)
Elaine: I don't see how I could've said Svenjolly.
Jerry: Well, maybe he's got, like, a cheerful mental hold on you.

Quote from S04E05 - The Wallet