M*A*S*H, Season 5

Potter:
How can you see with those filthy glasses?

Radar:
I know where everything is.

Potter:
(seeing Klinger eat a piece of a jeep): "A" for effort Klinger but it's not gonna work.

Klinger:
Watch this. (swallows the lugnut and smiles).

Radar:
Oh wow right down.

Klinger:
Dip it in a little 30 weight motor oil, pop it in and let it slide down the gullet like a blue point oyster.

Radar:
Colonel he's crazy.

Klinger:
See? I got a witness. You gotta give me a Section 8 and send me home.

Potter:
No dice.

Klinger:
If you don't let me out for being a nut you're nuttier than me! Sir.