A general state of feeling like the boss. It is not referring to being at work. It is more of a state of power, a temporary feeling. You are the shit for a minute. Used as an adjective to describe a feeling.
You must feel so foss with that new car man.
"That outfit your wearing makes you look like the boss."-Person 1
"Yeah man, im feeling foss."-Person 2
"That outfit your wearing makes you look like the boss."-Person 1
"Yeah man, im feeling foss."-Person 2
by fossboss August 13, 2009
"His house is so foss. I want to say amazing but only foss can describe it." That guy is isnt flossy but fossy.
by big gun61 August 9, 2009
by VoiceOverGuy August 5, 2009
by JoeSkirt October 7, 2012
by yumiko July 14, 2007