Made stupid; or a part of a rihanna song.
This textbook is so dumd from the original it's like Bush wrote it.

dumd um dee dumd um!
by Casey Lee 0827 January 27, 2009
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when a fuck boy think he slick but he’s just a dumb ugly motherfucking dick
Look at him over there he thinks he cute while he’s just a dumd
by XC18 August 2, 2018
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