have your knife intohave (your) knife into (someone)
British & Australian, informal to try to cause problems for someone because you do not like them.
Mike's had his knife into me ever since he found out I was seeing his ex-girlfriend.
(redirected from have your knife into)
have (one's) knife into (someone)
To make someone's life more difficult, usually due to dislike. Primarily heard in UK, Australia. Why do you have your knife into me? What did I ever do to you?