Created by: artr
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: Wendy loves her desserts but, living on her own, she doesn*t always finish it before its expiration date passes. Right now she is harboring a bioterrormisu in her fridge.
Etymology: Bioterrorism (terrorism involving the release of toxic biological agents.) + tiramisu (an Italian dessert consisting of layers of sponge cake soaked in coffee and brandy or liqueur with powdered chocolate and mascarpone cheese)