1 definition by Makro3922

A great way to make a mad bro even madder. Used when anger is obvious, to trigger rage for personal amusement.
Random Drunk Guy: Who the f**k do you think you are dancing with my girl
Awesome Guy: Umad bro?
Random Drunk Guy: IMMA F**KN ...
by Makro3922 November 17, 2010
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