(2)describing something rancid or nasty such as herpes
(3)a general fucktard
(4)describing a holy shit moment in your sucky life
(this is the original definition, and just the concept of a deen Bastard it can involve different people, such as son and father or boyfriend and girlfriend anyone can get a deen bastard)
I'm gonna deen bastard all over ur mom tonight.
Man, that nasty. It taste like a deen bastard.
dude it was so funny last night i got to deen bastard my girlfriend and i even video taped it, wanna watch.
I punish my baby when he does something bad by giving hime a nice big deen bastard and he learns his lesson.