Jerry

It wasn't me, it was Mr. Mandelbaum.

Kramer

Yeah well, Newman's not happy, he booted me out of his freezer. Look, I've got to take my blood back to the bank, can I borrow your car?

Jerry

What's wrong with yours?

Kramer

I got no A/C and I gotta keep the blood cold or it'll go bad.

Jerry

All right, but this is it, this is the last favor, we're even!