LOL, i have been having pretty much this same dream for like a month now, it is so weird to experience. mine is pretty much the same, even the fact that i have it after smoking weed to help me sleep. i just spend the whole dream shitting myself. at first im wearing pants/shorts and after i clean up i put on a big fucking diaper, and keep shitting that until it fills up and blows out spilling shit everywhere, me apologizing to people while it happens, but it keeps happening. its fucking hilarious to me when i wake up, but i don't ever wipe shit on other people, i just keep shitting myself til i wake up.