Shoutout to my friend's failed prank with an edited clip
He sent me a video of our teacher announcing no homework, but the way he blinked was weird. I called him on it and we had a good laugh about his bad editing skills.
Honestly, how weird does a blink have to look before it tips you off? I used to assume any odd movement in a video meant it was fake. After seeing so many bad edits online, though, I realize real people just move in strange ways sometimes. That's probably why the prank didn't work, normal blinking can be pretty weird on its own.