Moving your body when you don't have to (aka people are weird)

[private joker]

I'm sure this thread can grow past the three examples I'm about to give. I really feel like a downie when I do any of these (and I do all of them):

1) You're behind home plate at a baseball game and a ball is fouled off right at the glass wall or netting in front of you. Even though the ball has no chance of hitting you, you duck, dodge to the left, or cover your face. It's instinctual, but still funny.

2) You're driving through a parking garage or somewhere else with very low overhangs, and when you get to a tight squeeze for your car, you duck down so your head is barely at steering wheel level. Then you realize you're an idiot because moving your head does not alter the height of the vehicle you're driving.

3) You're bowling and the ball appears to be going a bit too far to one side. You screw up your mouth and face, then lean as far over as you can to the other side to try to steer the ball back in. What's wrong with us?

What are some more of these?