What's the weirdest thing you have ever seen?

9000 people riding naked on their bicycles.

Or

A man in a Darth Vader costume playing the Star Wars theme on bagpipes while riding a unicycle.

It's a toss up.

Eraserhead.

When we were sailing from Bermuda to the Virgin Islands I was looking right at a star that went supernova. I mean right at it. It got brighter and brighter and then just went out as if someone had turned off a switch.
Upon reaching the VI we went online and verified that it was indeed a supernova that we saw.

a young man shitting himself laying on the floor in a nice, air conditioned train on the Mita line at Otemachi station, in Tokyo.

I saw a cat fucking a dog. when they saw me the dog barked at me and the cat hissed like I was invading their privacy.

Thursday night in Las Vegas or Halloween on Hollywood Boulevard. You will overload on weird.

I was riding through a neighborhood and it was raining semi-heavily when I looked out of the passenger window to catch a glimpse of three men in suits huddled together out in the elements, chatting and sipping coffee like everything was gravy. It was so surreal.

A goth couple carrying their "baby" up close, I saw it was a ventriloquist baby dummy with FANGS! They acted totally normal like it was real. And the guy had neon yellow nails, not like nail polish but as if he was radioactive or something. The girl kept making baby giggles for the doll. I'm trying to size a ring for these two without making faces. Creepy as heck!

A giant freaking rotating UFO/Flying saucer in Lebanon, Missouri. It was just... boom, there. Not off in the distance. Just. Freaking. Right there.
Scared me and a bunch of friends to death.

When I was 17 I went to Mexico. I saw a donkey F'in a girl. The donkey had a dick as big as my arm.
A man, woman and a what looked like a 9 year old girl sitting in a upper section watching the show. A 9 year old being exposed to that was and is wierd to me.

One night many years ago my gf & I got home very late and saw someone trying to get through a gate into an adjoining property. When the person saw us h/she turned to look at us and h/she was wearing a tiger mask. We yelled or laughed, I can't remember which now, probably both, and the tiger person threw a bag over our fence and rang away - it was a bag full of dope

I can't think of the weirdest, but one of the most interesting sights I ever saw was my first visit to the clothing optional Mazo beach on a hot day in July. Of course I saw a lot of out of shape people there, but I also saw a lot of nicely tanned in-shape people of both sexes. Watching people sunning themselves on a blanket, sitting around sipping a drink and chatting, playing volleyball, the few children playing in the sand and the water, all totally naked but acting the same way people do on a textile beach was awesome. If you take away the illicit and/or predatory sexual behavior and just look at the naked human body objectively it is a most magnificent creation.

Armageddon.

Short story: A Jewish guy with schizophrenia and tourettes.

I saw both my own death, and what's going to happen to me after death in two separate dreams brought to me by the White Lady :/