Telling someone to "bust man" is a dismissal for when someone tries to correct you.
Marcus: Hey, James you are actually wrong.

James: Yo! "Bust Man.@
by SaBritt October 15, 2016
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To sweat profusely, creating a smell that is common amongst hard-working men.
The air-conditioner in my car is broken and if I go more than a mile or two I'm busting a man all over the place by the time I get there.
by exitflagger May 6, 2008
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Ventral chest flaps on a male.
Extra meat on a man's chest.

See bitch tits or man boobs
Look at Jared's man bust.
When Jared runs, his man bust bounces.
Somebody get Jared a bra to control his flappy man bust.
by spaffsicle May 3, 2008
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