Hey you know that scene in Silence of the Lambs where Jody Foster is chasing Buffalo Bill through the house and there is this like.. decayed body in a bathtub full of disgusting gore.... I thought that would be awesome to do in the shower room for my Halloween party. Maybe have a strobe light on slow in there.
sure take your corpse then dye the water kinda brownish. for the floating goo use expanding foam and spray it out on a scrap piece of wood and when it dries scape it off and paint it. once its done set it afloat in the tub.