A turd with burnt hair - The smell of something that should never be breathed near a

The smell of something that should never be breathed near a human being.

My friend’s backpack smells like a turd with burnt hair after he left his lunch inside for a month.

The cafeteria smells like a turd with burnt hair after the meatloaf caught on fire.

My dog’s fur smells like a turd with burnt hair after he rolled in a pile of dead ants and cheese.