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A personality defect that is characterized: by the unwelcome act of a re-occurring toot. AKA anal flatulence. The inappropriate and excessive protrusion of methane gases through rectum expulsion.
To sit next to a fellow passenger, or person for an undisclosed spell of time who openly passes wind (or farts) at regular intervals, causing undue stress and unnecessary nasal inhalation to the neighboring party.

EG, he's got major Flatuality Defect
or He's open with his flatuality
by Katie G & Jill D July 26, 2009
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