A person who does something very silly.
Keef, how you let Sibs bump you like that? What a dundus!
by JLaw December 13, 2007
The patois word (Jamaica) for a person with albinism; someone that lacks pigmentation in the skin.
Bwai, a man like Peter Yellow and Yellowman just set the bar high for any deejay whether dundus or not.
by Skeng October 04, 2012