A continuos rank shit smelling fart that comes in a constant cloud. Can be silent or extremely loud.
Joey's plume butt made the car reek for hours.
by Shannon March 13, 2005
1 more definition
A person who suffers from plume butt often. This is usually the result of repeated anal sex.
That fag Joey is a plume butt.
by Randall March 13, 2005