Killer jack-in-the-box Synonyms

We can't find synonyms for the phrase "Killer jack-in-the-box", but we have synonyms for terms, you can combine them.

KJ abbreviation

KJ is an abbreviation for Killer Jack-in-the-box
What does KJ stand for?
KJ stands for "Killer Jack-in-the-box"

Definitions for Killer


Definitions for Jack-in-the-box


  • (noun) plaything consisting of a toy clown that jumps out of a box when the lid is opened