foisty

a kind of moth-ball aroma, or something gone-off at the back of the fridge.

That milk's gone a bit foisty

by Kittymckitten October 17, 2004

foisty

Something that has the dry, dusty, not quite right aroma of a room that hasn't been entered for a long time.

Little could she know that the foisty aroma was a result of something far darker than than the previous owner's fondness for polyester chenille as a home furnishing fabric.

by Hel-lou August 16, 2010

Foisty

An old, sweaty, usually rather smelly vagina.

My girlfriend tells me that she has a foisty vagina.

by Foistmeister123 December 17, 2016

Foisty Fish

A Foisty Fish is a seedy sex trap, when someone lays waiting naked for you to return, but they aren't waiting in a sexy way, quite the opposite.
Slithering and sliming around the bed, in their own filth expecting sex - but the sight of it is an instant turn off.

I walked in to my hotel room last night and there was a foisty fish laying there waiting for me.

by Chocolate Wrists October 22, 2018

Foisty Ninny Queer

A straight person who dates or sleeps with a gay of the opposite sex.
Typically use against men.

Joe: Carl has a lesbo girlfriend!
Larry: Yeah, he's such a foisty ninny queer...

by Ill Hubs April 5, 2009