Fight scenes with multiple attackers. They’re all so polite, waiting for their friends to get their ass kicked before engaging. In reality you get jumped by everyone at the same time.
The way people break bottles on people’s heads
“I’ve got a plan”
“Great. What is it?”
“No time. Just trust me.”
Gun silencers. There’s no such thing, it’s a muffler at best but you can’t mute the sound out
Cop looking at blurry CCTV image
Cop: “Can you clean up the image?”
Nerd: “Sure, computer enhance sector theta 6”
crystal clear image appears on screen
Cop: “Oh my god”