Where you think you need to pass a solid but on attemtping to do so you break wind. Caused by the turd sublimating due to the release of internal body pressure. Also known as bum trickery.
How was that turd you just did?

Oh, I didn't shit in the end, it was just an episode of anal sublimation. I feel much better now though, thanks for asking.
by john1million November 19, 2013
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