Created by: ErWenn
Definition: n., Mutated leftovers which, unattended inside an evil-minded fridge, have transformed themselves into an extremely odorous, alternate life form. v., To save food past it's freshness date and watch it grow into something new.
Sentence: It's not so bad when the milk and leftover Chinese food comes to life, but when even the box of baking soda undergoes fridgenesis, it's time to do some cleaning.
Etymology: from fridge (refrigerator) + genesis (creation)