I'd heard the one about spiders web on cuts, and have smelled the accifidity
another one I've heard several times since I moved to Arkansas is if you are bitten by a poisonous snake you can kill a chicken or turkey, split the breast meat open immediately and hold it tight against the snake bite,
It's supposed the higher heat from the poultry's body will drawn the poison into it. (poultry's body temp run about 105 degrees)