Shlump

(/sh⋅l⋅Ūm⋅p/)
Verb: The action after loosing one's bones. Where after all of your bones vanish or are taken out of your body, you turn into a pile of meat and skin, slowly falling, like a potato sack in slow motion, into a puddle on the floor.

Ah man did you see what happened to Jessica in that horror movie with that insane doctor? When she lost her bones she totally shlump(ed).