/ck/ - Food & Cooking

OP, let me get this straight.
You left a carcass stewing overnight in the forest, in the rain.
You popped the bladder contents onto the meat.
You let it sit in the back of a car for several hours.
You then butchered and hung it in a room that isn't refrigerated.
The meat isn't safe for human consumption. Probably not even safe for anything short of carrion eaters. Keep the skull as a trophy to remind you of how badly you fucked up. Get the pelt tanned and made into something to wear, so you at least won't have COMPLETELY wasted that deer's life for nothing.