[silverdarknight]

Unsurprisingly, you get yet another vote for 'disgusting' from me too.

But i suspect you knew that was what was going to happen to you, right?

as for suggestions for such things:

• Wet dog/cat food is normally my starting point for 'ewww'. It's smelly, slimy, lumpy and just generally hard to beat for being just horrid and gross.
• Beans also ticks the box of 'cold, slimy and ick'.
• Raw Eggs tick the 'slimy' box real good.
• Cold porridge has the texture of...well, of cold porridge. All lumpy and grim. Also, anyone who has played with such things themselves gets to laugh at you cause they know the cleanup will be a bugger.
• Cold noodles/pasta has similar advantages to cold porridge, but a bit more slime and easier to clean. Bonus points for soaking the noodles in pee instead of water beforehand perhaps?
• Treacle is wonderfully sticky and therefore nasty. Interesting smell too.
• I like the garbage idea, although it may need a degree of 'seading' to work well. But i can see things like a used ashtray, used toilet paper or a heap of potato peelings working. And gets psych points just for covering yourself in actual garbage.
• Brown sauce doesn't have too much to reccomend it, but it does stink 'nicely'.
• You yourself suggested actual shit, and i'm not going to veto that because it's hard get more gross than your own shit.
• Related, if that sort of thing appeals to you - or the humiliation of it does - cheap fertilizer is probably horse manure. You may need to add a bit of water to get the right texture, but that's off-the-shelf-genuine-farmyard-slurry in handy 25kg bags.
• For truely repulsive stench, you can actually buy it in a bottle. 'Liquid Ass'. Use with caution.

So, err, good luck with it. I look forward to seeing & reading about the results!