Comedian Roman Atwood thought it would be a good idea to play a cruel prank on his wife - by pretending to kill their own son.
Atwood faked 'accidentally' launching his son over the bannister, while they were playfighting on the landing.
Understandably, his wife didn't see the funny side.
It all starts out innocently enough. When Atwood's wife returns home she sees her husband innocently playfighting with their sons on the landing.
Atwood asked his wife to fetch him a glass of water from the kitchen.
While she's is in the kitchen, Atwood swaps his son for a mannequin dressed in the same Spiderman suit as his youngest.
As his wife climbs the stairs, Atwood pretends to continue playing with the doll and 'accidentally' kicks it over the banister into the room below.
His wife screams and runs to her son's aid, only to realise that the fallen body is, in fact, a mannequin.