There’s a difference between smelling “like the fridge” and smelling bad. Sometimes, meat just absorbs odors from its neighbors, like leftover fish or a forgotten onion. That is not necessarily a death sentence.
But if the smell is deep, musty, and damp—like a gym bag that accidentally got left in a car for a week—it’s time to let go. That specific funk means spoilage bacteria have moved in and put their feet up on the couch. You don't want that couch.
A Little Story for the Road
My friend Dave once grilled a sausage that smelled “a tiny bit funky.” He said, “It’s probably just the spices!” It was not the spices. He spent the next 24 hours getting very acquainted with his bathroom floor.
So please, learn from Dave. Your nose is a free, portable, and very accurate safety tool. It evolved over millions of years specifically to stop you from eating rotting stuff. Use it with confidence.
Why Does My Turkey Sausage Smell Like Eggs? – Kitchen Seer