I think it's about the mechanics.
4 seconds sound clip from the The Avengers (2012) movie soundboard.
You can hear this line at 00:53:49 in the Blu-ray version of the movie.
Quote context
[...]
- 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.
- Iridium... What do they need the iridium for?
- I'm just saying, pick a weekend. I'll fly you to Portland.
- It means the portal won't collapse on itself like it did at S.H.I.E.L.D.
- No hard feelings, Point Break. You've got a mean swing.
[...]