Similar to nothing much. Common used by amazingly cool people in conversation's on MSN. Its short form is mn.
Amazingly cool person # 1: yo
Amazingly cool person # 2: yo sup?
Amazingly cool person # 1: mn dude how bout you?
Amazingly cool person # 2: much of nothing dood
Amazingly cool person # 1: cool
Amazingly cool person # 2: yo sup?
Amazingly cool person # 1: mn dude how bout you?
Amazingly cool person # 2: much of nothing dood
Amazingly cool person # 1: cool
by ForToday03 September 29, 2009
Where you make a big deal about saying goodbye when those around you really don't care much if you stay or go.
That clumsy gluttonous party-crasher wasn't invited to our backyard barbecue in the first place, and so his "long tearful goodbye" hijinks were really just "much adieu about nothing".
by QuacksO January 30, 2020