In technical terminology... He's a loon.
6 seconds sound clip from the The Terminator movie soundboard.
You can hear this line at 00:58:00 in the Blu-ray version of the movie.
Quote context
[...]
- He'll find her. That's what he does! That's all he does! You can't stop him!
- He'll wade through you, reach down her throat, and pull her fucking heart out!
- In technical terminology... He's a loon.
- This is what they call body armor. Our TAC guys wear these. It'll stop a twelve-gauge round.
- This other individual must have been wearing one under his coat. Feel that. Go ahead.
- What about when he punched through the windshield?
- He was probably on PCP. Broke every bone in his hand, and wouldn't feel it for hours.
- There was this guy once... You see this scar? Thank you.
[...]