Ahoy, what's the most unhinged wierd shower curtain I can put in a shower.

A transparent one

Fuck you, I love it!
Holy fuck I need this
- You and me both.
  My SO did not, though. So we compromised and bought one with flowers.

This is our shower curtain.

damn, ai :(

One of the nuclear waste warnings.

Edit: https://en.m.wikipedia.org/wiki/Long-term_nuclear_waste_warning_messages

“This place is not a place of honor... no highly esteemed deed is commemorated here... nothing valued is here.
What is here was dangerous and repulsive to us.”
- I put that over my loo. Showers and tubs can be nuanced.

Get a picture of yourself taking a shower. Print that onto the shower curtain.

One with your face printed on it.

Plain curtain. Cut a hole about 3 inches in diameter, about 30 inches from the ground. Line the inside of the hole with duct tape.

I'm sure there are hentai shower curtains

None whatsoever.

And then carpet the floor. Between the two, guests probably won't stay long past the first bathroom break.

Take a normal shower curtain and have at it with a long kitchen knife. The knife cuts won't let very much water through so it will still be effective as a shower curtain.
Take a stray can of red paint and spray be a few two or three long strokes across it.
Only attach the rings of one end to the shower rail up to one half at most. Break the remaining rings and leave them on the bathroom floor.

A shower curtain of After Dark Flying Toasters

White one with brown/yellow shading near the bottom to make people think it's dirty, but it's not

I once saw a local Zillow listing with a very graphic gay bdsm shower curtain. So you can buy that somewhere, but that's a Google search I am not about to make for you.

Apparently they're closed now, but Artscow used to offer to print any image you provided on a shower curtain for you. I'm sure other alternatives exist these days.

Velvet.

The full text of the communist manifesto in fine print on the inside and this on the outside:

One that is way too short

Porky piggin’ it

A semi-translucent one with the blurry silhouette of people making out printed on it.

A DIY one made from cardboard

A shower curtain of a very important, and well known document from your country such as the Charter of Rights and Freedoms from Canada, or Declaration of Independence from the US. If you live in a country that still recognizes the British monarch, you could also put up a photo of the king (very common in government and military buildings)