Fridget is a midget who lives in your fridge, aka the reason why you can never find food when your hungry.
Frigid is a prude person, aka is scared shit of sex.
*opens fridge door*
WTF?! who ate all the food, it was filled yesterday?!
Fridget: (Hiding in corner of fridge) *Evil Giggle*
Me: HEY! Who just laughed?!