That guy's brain is a bag full of cats. You could smell crazy on him.
— Bruce Banner Hulk, (Mark Ruffalo)
5 seconds sound clip from the The Avengers (2012) movie soundboard.
You can hear this line at 00:53:36 in the Blu-ray version of the movie.
Quote context
[...]
- Loki has him under some kind of spell, along with one of ours.
- I want to know why Loki let us take him.
- He's not leading an army from here.
- I don't think we should be focusing on Loki.
- That guy's brain is a bag full of cats. You could smell crazy on him.
- Loki is beyond reason, but he is of Asgard. And he is my brother.
- He killed 80 people in two days.
- I think it's about the mechanics.
[...]