Describes an individual who has shown themself to be a stupid, very brainless, utterly confused person that causes you to express such disgust with them by calling them this name.
1. I can’t believe you are such a douchefuck, you have got to be shitting me!
2. Hey douchefuck, come over here I said!
1). A phrase uttered in dismay over losing a race in Mario Kart.
2). An insult which cripples anothers self respect, as the victim is haunted by images of fucking douches.
1). You Douchefucker! You keep getting blue shells in second place!
2). Girl: Are you cheating on me?
Guy: Yes, why wouldn't I?
Girl: You Douchefucker!
Guy: AH! Do I really have intercourse with douches?