Used to address people in a friendly manner (as in not implying they are your employer or master).
Them: Yo!
You: Hey up boss, whats up?
by Joshtek July 1, 2003
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Totally cool, awesome, the best.
Someone who is the leader, above all - higher power.
Someone who does something out of the ordinary that requires balls and is really cool, bold, almost impossible,
and just BOSS. Word popularized by Neil Patel, one who demostrated the meaning of "Boss" many times.
Yo, look at that guy over there man hes sooo BOSS!
Damn that watch looks Boss.
Thats a BOSS ride over there.
Wow, what he did was pretty Boss
Yo that shit is pretty Boss.
He gets all the bitches, he's such a Boss.
by B0SS August 26, 2007
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Cool. Awesome.

An expression from the mid 1950s, which fell from favor by the early 1960s.
Sal Bufardesi let a tremendous binderfender in class one day, grinned, and said "that's boss!"
by Cap'n Bullmoose April 23, 2005
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Boss is an acronym, meaning Business.Over.Stupid .Shit
We on some boss shit over here.
by Lokey281 January 21, 2012
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Liverpool slang for 'great'
'That re-make of Texas Chainsaw Masacre is boss!!'
by Becca December 4, 2004
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something that is unusally "awesome" or "cool."
Have you seen Mark's new car? It's so boss!
by Rachelleio February 21, 2003
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Bosses are like diapers: Full of shit and all over your ass.
My boss had nothing to do, so he watched me work all day today.
by Cap'n Bullmoose April 23, 2005
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