Originally Posted by Incredible Hans
It's not only the Mandarin twist.
It's armour parts flying 800 miles in a minute (with no apparent power source), but when forming a complete armour (and now powered by Tony's arc reactor), that armour can't fly.
It's flying armour parts not being able to break through a wooden door, but breaking through everything else.
It's an attack with three helicopters on the house of a billionaire who has several battle armours there, each armour capable of taking out 25 helicopters - and the attack succeeds because the genius billionaire is too stupid to have a simple radar-based defense system after challenging the world's top terrorist.
It's Tony seeing Pepper die, being very shocked and cracking jokes 45 seconds after it.
Should I go on?
Nah I think thats the gist of it. But don't let me stop you, I'll grab some popcorn.
I think Iron Patriot walking into Air Force One unidentified could be added to your list as well.
I facepalmed so hard and accidentally hit my right eye, still hurts.