After seeing this prank on SFO, I've recalled a number of the various stunts that I and others have pulled on each other.
Just this morning, I had something pop into mind:
As a two-part prank, an individual allows himself (or herself, if so inclined) to be temporarily tattooed with a design that resembes the 'cuts of meat' think one can find in butcher shops and the meat department of some stores. This individual then takes a place in the area used for a medical school type class that involves dissection or anatomy, so that the students pull the sheet back only to be presented with the sight of a human being marked for piecemeal resale.
The second part of the prank is simply for the individual to remain as still as possible until such time as one of the students touches him (her), and then suddenly - and preferably dramatically - coming back to life.
I'm don't doubt that one or both of these have been done before, but I still think that it would be highly amusing to witness.
Yes, I have a warped, sick, and twisted sense of humor.