BONK Meaning of BONK in English /bongk/ , v.t., v.i. Slang.to hit, strike, collide, etc.: to get bonked on the head; cars bonking into each other.[ perh. var. of BONG 1 ] Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012