INMO or Inmo is a butthole that has been pounded in so that it is cratered inward. Thus making it easier to penetrate, making it effortless to get inmo butthole.
Look at that butthole it’s completely inmo.

That inmo butthole resembles a moon crater bet I could penetrate it handsfree without lube.
by Stankynut May 13, 2022
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an abbreviated portmanteau of Internal Monologue, as In(ternal)Mo(nologue)

Used in a literary sense to repsresent the thoughts of the narrator in another character, often exaggerating and lampooning the narrator in the process.
My lungs were vacuous as she approached me. She pushed her hair back and smiled from only the corners of her mouth.

"Hello," I managed to exhale.

"Nice legs," added the InMo, swirling his scotch
by CheetahMastah March 22, 2007
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A term used to indicate the ineffable, or that which is beyond words, reality itself.
There is no Inmo apart from the myriad manifestations of the universe, including our personal self. Just as Inmo shines through art, it shines through us.
by drstrings July 5, 2022
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