Having someone encase your body (while your conscious and restrained) in a thick block of dried glue from a hot glue gun while laughing at you, while leaving your head free and using it for their amusement as they slowly fill the area around it with their bodily fluids, laughing at the thought of guessing weather you would drown or starve to death first, oh and their filming you for it because your being used for a snuff film. (that was a "dream" that lasted for only 6 hours and took me months in dream time to get out of. I was very relived that it was not real. Obviously)
Oh, maybe death by migraine. Or having someone drill holes in your skull, stick syringes in the holes and slowly smash your brain with water pressure.(your eyelids would be cut off of course, and needles stuck into the whites so you couldn't roll your eyes back into your head, forcing you to watch the camera monitor, water rinse included)
How about being boiled alive and then slipping into a drain as you dissolve off of the wall stakes and your bones, conscious. Of. Fucking. Course. Maybe get the monkey/dog head Frankenstein dude to integrate your paralyzed but still live head mounted in a historic museum ?
These are all from the wonderful world of dreams by the way, so they were hours days and months of "FUN" each and every fucking time. Hey at lest I didn't mention the ones about plants eh?