Microwave bomb
When your microwaving something and you try to get a bunch of stuff done before the beep goes off and if you cant make it back in time you jump behind the couch because in your mind it will explode at the beep.
Roomie: Dude why does the microwave always say :01 I always have to reset it to cook stuff.
Me: Uhhh cuz I dont want the house to explode from the microwave bomb.
Roomie: ........
Me: .........
Me: Uhhh cuz I dont want the house to explode from the microwave bomb.
Roomie: ........
Me: .........