What's the most WTF thing you've seen go down in front of you?

I was a kid, say around seven maybe.

My father and I were at the bank and he goes inside to do something and I stayed in the car.

The driver's side door opens and this guy just gets in the car and looks down at the key.

He finally turns and notices me, smiles and says, Oh, sorry, wrong car.

I then see him get into a completely different style and colour car a few spaces down and drive away.

As a kid, that scared the ever-loving crap out of me.

Growing up, I worked on a passenger ferry to a town beach.

One day we were on a layover between boats, sitting on the dock,

eating lunch. It's quiet and there were ducks swimming by, really nice sunny day. All of a sudden,

a swan swoops in from gosh knows where and literally lands on top of one of the ducks, forcing it

under the water. The swan is literally sitting on this duck as the duck struggles to get free. After a while, the struggling stops. The duck the swan landed on does not come back up to the surface. In conclusion, I watched a swan drown a duck in cold blood.

Two heavily preganninant women fighting, like seriously fighting. I'm talking fists, kicks, scratching, hair pulling.

Everyone wanted to break it up, but nobody wanted to get in the middle of it. Maybe the babies

inside of them were enemies in the past life, and decided to continue their battle using their

new mothers as flesh mecha gundams. Driving home from work one night on the freeway, I look out of my window to

see a yellow motorcycle zip past me, on its side trailing sparks. The driver had fallen off

and was rolling past my car. As I watched him thinking, oh crap, he fell off, I hope he's okay.

A black four-door sedan rolls right over the top of the guy, and that was the first time I ever had to call

911. One day at college during the spring semester, birds started falling out of the trees.

Most couldn't fly, some were dead, and others were unconscious and kind of twitchy, really freaked everyone

out. Biology Department investigated, and they determined that a series of flash

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