When food has been left in the Refridgerator uneaten and unsupervised for too long, a fridge-monster results. This mutant abomination emits toxic spores and is capable of engulfing other foods, pets, or small children. The only way to destroy a fridge-monster is with fire.
Johnny: Hey Ralph, go get me some onion dip for my chips!
Ralph: Sure thing. (opens fridge) Aargh! Fridge-monster!
Johnny: Crap! Get the flamethrower!