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One that is supreme or preeminent in a particular group, category, or sphere.

The perfect, omniscient, omnipotent being; God.

Principal or chief, as in size or importance.

Abbr. Used when someone does something really cool.

BuzzMoo (used with a sing. verb) Abbr. S.
by Anonymous March 29, 2003
A condition which effects the mind of the insignificant leading to delusions of greatness or over stated importance.
"That guy has gone all buzzmoo - we should restrain him until help arrives"
by elroy March 29, 2003