plural of knock-for-knock agreement

Synonym of knock down ginger (“prank of knocking on a front door and running away”)

(idiomatic) Dying, close to death.

present participle of knock on heaven's door

present participle of knock down to size

present participle of knock into a cocked hat

present participle of knock down a peg

present participle of knock down a notch

present participle of knock oneself out

present participle of knock one out