Elaine

(looking at Kramer) Someone left the door open.

Jerry

(to Kramer) You left the door open?!

Kramer

Uh, Jer, well you know, I was cookin' and I, I uh, I came in to get this spatula...and I left the door open, 'cause I was gonna bring the spatula right back!

Jerry

Wait, you left the lock open or the door open?

Kramer

(guiltily) The door.