Picture this, Sicily 1947 (Golden Girl flashback), man working on outlet and when his wife turns on the light in the next room, he hits the floor as though he's been electrocuted.

The wife freaks out over what she's done and any loving wife would, but turns into a world class boxer when she realizes she's been pranked.  It ain't pretty, but it's funny!

Wife Thinks She's Electrocuted Husband