da man normally is in reference to "The Corporate World". This does not specifically target "Corporate America" as it is country specific if it is not taken in the global sense.
da man works on many levels of the Corporate World. the lowest common denominator is the boss that an employee reports to, to the company he/she works for, to the corporate working world as we know it.
David Hasselhof: Hey You know that John guy? I heard he's DA MAN Obama: Hell yeah brother! he's john da man a.k.a coolest muthaphukker on the planet
By Essie
Who Da Man?!
The question yelled by a person who has just done something amazing. If anyone answers by yelling 'You da man!' then this person has succeeded at being awesome. However, if nobody answers then this person has failed.