What is a crazy word or phrase that starts with k?

There are no scary Words. Some things may present things that are scary to some people.Take the Word knit:

• Some people would think of their granny knitting a warm sweater for them (not scary)
  
• Others of breaking their arm and having to wait fo the bones to knit (potentially scary situation)
  
• Still others of a bully knitting his eyebrows as je gets mad at you (probably scary)