what you can say on literally any occasion. the funniest sentence to exist. sometimes the bonk is emphasized like BONK or b o n k.
by richiefricketyfrackingtozier October 20, 2019

Nicki Minaj said this in her rap on the song Roger That (Young Money). A d-boy is a dope boy/drug dealer. And "bonk for free" means have sex with her with no costs. So its like "And I never let a dope boy fuck for free."
by bebe9512 July 2, 2010

The walker bonk scale is a medical scale from 0-100 on how hard someone has been hit on the head by someone or something else.
“Doctor he’s been hit on the head with a tyre iron” “ what’s the level of impact nurse?” He’s a 37 on the walker bonk scale.. only slight deformation of the skull” “ send him straight to the bonked specialist” “right away”
by Gary the bonk specialist March 18, 2020

Bonk is a word often used by the Scout from Team Fortress 2. Bonk! Atomic Punch and Bonk! Crit-a-Cola are a type of energy drink that Scout is known to drink.
Heavy: Where is little man now?
Scout: Yo, what’s up?
Heavy: Huh-
Scout: BONK! *hits Heavy with bat*
Scout: Yo, what’s up?
Heavy: Huh-
Scout: BONK! *hits Heavy with bat*
by Nines_RK900 June 4, 2020

A plant from the Plants vs. Zombies franchise that punches zombies at close-range combat, but deals a lot of damage but has some weaknesses.
"Bonk Choy + a defensive plant like Wall-nut can pretty much handle a Buckethead Zombie before the Wall-nut gets destroyed."
by Otheruser325 January 15, 2023
