- (vulgar, offensive) Someone highly deserving of contempt.
- 1992, Christopher Street, Issues 187-208 What a stupidfuck he is.
- 2010, Dennis Lehane, A Drink Before the War, page 131 Fucking pols sit in their leather chairs with their windows looking out on the Charles and make sure their stupid-fuck white constituents think the reason they're angry is because I'm stealing food from their children's mouths.
- 2010, Michael Lewis, Home Game, page 18 “Stupidfuck!” screamed Dixie, and they all laughed.
- 2011, Faye Kellerman, Sacred and Profane, page 109 He grabbed her wrists. “I'ma cop, you stupid fuck!”