Why do butts smell?

Why do butts smell?
butts don't smell, noses do.
thats a whiz question
i starred it
Haha! The short answer: microbes.
get a energy, loser...
maybe you in recent times don't clean your butt resourcefully!
Because of the anus. The anal area is where on earth feces is released from. That's the only source I could think of.
Because of the anus and defecation. Also the nouns isn't allowed fresh air and sweats.

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