Worst I ever used was cancoillotte - a sort of liquid cheese from my part of France. It's something I can't eat - it's disgusting! The texture and aspect of it was far too tempting though and many years ago I did buy a pot of it to put in my face. I instantly regretted it. Shame as it really ticks all the boxes - thick, opaque, sticky - like an elastic custard.

The absolute worst thing to get off and clean up is mehron
Unless you have a perfectly non pourous tub and walls painted with the most amazing stain proof paint.
My shower is like a rock tile type and it stained it for MONTHS. I had to shower probably 5 times before my hair and body were back to normal bc it is just soooooo colorful and the oil goes in every single pore of your body. My face? I had flecks of the shimmer in my pores coming out the next day that looked like black heads. I had to go get a crazy scrubber to exfoliate and still? The next day? More of it.
And? My walls in one bathroom? The splatter of it coming off the body? Hit the walls and it is still stained with oil and mehron. They have to sand the walls down to nothing to get through the oil and re paint.
If you have the perfect bathroom situation? It's okay. But still a bitch to totally get off for a few days.

And it's one of my favorite things to get messy with.

Also no one has mentioned
Gummi bears
Garlic paste
Mustard
Sardines.


gosh damn. And omfg
Thousand island dressing! Not only does it stink like
Crazy? It has these clumps of relish I believe it is? That
Is gnarly.
Oh god and I love the feel of mayo. But if I get it on my mouth?
Oh man. I have to fight the feeling!

I've seen you and many other producers use mustard often I'm surprised to see that make your list of all things.

Gummy bears, garlic paste and sardines I don't think I've seen anyone use, yourself included, what is so bad there?

Gummy bears have got to fuck your hair fierce. Garlic is super strong, and well blended fish

Hated marshmallow fluff. Looks great in pictures, but a nightmare for a hairy guy like me. Just pulling at all the little hairs. A miserable experience

I've played with gummy bears and melted marshmallows (multiple times on the marshmallows).

Bought a large bag of each, and melted them slowly in the microwave in a silicone container for easily cleanup. You want them JUST to be melted, as they can get too hot.

Then off we went. As they cooled, they went back into their candy state, completely sticking to the skin. Playing with them as they changed state was fun and interesting. The attached picture is our chests after a hug.

After they settled, then we were very sticky, and it was fun to stick to each other and pull apart. If you are into BDSM (we were), then it's an enjoyable pain. It also left lots of little bruises from tugging on the skin. (again, yay bruises for those of us into it). I enjoyed getting my beard completely coated in it as it hardened into a fun clump.

Cleanup was not hard, as long as you had access to a hot shower - you had to stay under the hot water long enough, then the candy melted. At first, you will not think it's coming off, as the water bounces, but just wait and it will melt away. Much easier cleanup than other things I get into (as I'm an extreme mess player, I get into a lot that I shouldn't... and am using this thread for new ideas.).

I found the two experiences to be similar, but I enjoy the marshmallows more as you can't see through them. Marshmallow fluff is a very different experience than melted marshmallows, and I prefer the melted marshmallows (but remember, I'm into BDSM and enjoy some pain). I have done melted marshmallows many times - they are cheaper for what you get than the gummy bears.