stands for "Drew Is A Bitch"
DIAB, go fill this bong with water and then pack that bowl and hand me a pop, biotch!
by harbong January 31, 2003
(DEE-AWB)verb... to diab is to do something that offends some but is seen as funny by others.
That kid was diabing so much yesterday, but it was okay because it wasn't offensive. It was funny.
by king of petoria December 12, 2007