The one for Predator is hilarious - done after the fact they can’t remember half the movie, and lots of amazing stories come out, such as the heat-camera not working in the jungle (as everything is hot) so they tried dousing the scenery in ice water, making the cast stand next to a fire, then quickly record it. It didn’t work well.

Starting a post with “Wrong.” and listing a few items that support your view is… Well it gives me Reddit energy, not a good thing. ;)

Here are some counterexamples that negate it: “I’ll be ready in a couple of minutes”, “it’s a couple of miles away”.

This does not always mean exactly two. I mean, if you just want to yell out “it always means exactly two!” Then that’s on you, but in the English language everyone else in the world uses, it often means two, but can also mean around but not exactly two, depending on the use case.