(one) is going to kill (someone)(redirected from they are going to kill)
(one) is going to kill (someone)
One will be extremely, belligerently angry with someone (though not with an actual intent to kill them). Mom is going to kill you if she finds out you broke her antique vase! I swear, I'm going to kill him if he goes poking his nose in my room again.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.