He's out of his mind. That's what he's out of.
3 seconds sound clip from the The Return of the Pink Panther (1975) movie soundboard.
You can hear this line at 01:47:39.503 in the Blu-ray version of the movie.
Quote context
[...]
- Ah, I see you are familiar with the open fly ploy. Well, so am I.
- Oh, you are so naughty. Falling on the bed with the arm on the floor ploy. Very interesting.
- Well, he's either reloading or out of ammunition.
- He's out of his mind. That's what he's out of.
- I'll kill him. I'll kill him. Monsieur! Kill you!
- Chief Inspector Dreyfus was tried and found not guilty by reason of insanity.
- Clouseau, the famous detective, was decorated by General Wadafi.
[...]