Douchey hard rock music, like Five Finger Death Punch, or any All That Remains album after the Fall of Ideals. Made famous by the video "Creed shreds".
"Ew... is that Volbeat? Could we not listen to dugan, please?
A word that describes a person who commonly fucks their birth father. Typically a Dugan will have sex with multiple other family members as well. He commonly enjoys basketball and incest anal.