An involuntary erection usually occurring in an unwanted situation, and often leading to embarrassment. I.e) cafeteria, family living room, parents vehicle, place of work or school.
by SpamMasterDude August 19, 2018
Person1: Tells bad joke about Erect Penises. While being an annoying cunt
Person2: Stop being a fucking Boner Barbarian. You fat cunt
Person2: Stop being a fucking Boner Barbarian. You fat cunt
by Fake guy fucking your mom May 1, 2018