Top definition
It is a person that was a dumass then wasent now is again it may also be said as an insult like retard boy.
Jim: I remember when i was a dumass now im not those were the days but then again i shit in peoples cars for fun.

Jacob: Wow your stupid if u still do that even after 4 years then your a re dumass
by Stefan.B September 02, 2009
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