Do you mean this ??? Sorry, I'll have to decline your invitation, my (metal) knees don't bend like that anymore.
i was thinking of proffessor zorburg from futurama. also of course zorbant materails, also meaning spongelike or like paper towel. so i was guessing zorbing would be like soaking something up, or maybe someone was thinking of taking a nice long soak in the tub, with some sort of mind altering bath soap? like maybe the caffine infused paw print soap made by that lady in utah, though i don't think they're actually mind altering, just invigorating. zoring cancer from tanning beds? being a companion of zorburg like friends of the doctor (who?) you know, going for a ride with that bunch that hangs out with him.
