by mybu February 20, 2010

That is one fousty hot dog man.
Stay away from Michelle, that girl is fousty.
That is one fousty smell
Stay away from Michelle, that girl is fousty.
That is one fousty smell
by Chris January 13, 2005

A word used to describe something disgusting. Basically a mixture of mouldy, dusty, sweaty, buttcrack etc. Any disgusting word.
Guy 1: ‘Can you guys smell that?’
Guy 2: ‘*Heaves* yeah, it’s disgusting!’
Guy 3: ‘It’s so fousty! Ughhhh!’
Guy 2: ‘*Heaves* yeah, it’s disgusting!’
Guy 3: ‘It’s so fousty! Ughhhh!’
by Steffnik January 15, 2020

by FoustyOnThat March 26, 2022

The complete saturation of one's hair with urine and then letting air dry fully resembliing the smell and texture of an old fousty mop.
Last night before my girl and I went out, I gave her a fousty mop. People shy'd away from us. Must have thought we were bed wetters.
by Captain-Awesomer July 09, 2011

(Typically of a word or idiom) so exotic, rarely used, and/or outdated that it plagues the listener with laughter.
by Percy Bruer January 14, 2024

by FoustyOnThat November 28, 2022
