get (someone or something) out of (one's) head(redirected from get someone or something out of one's head)
get (someone or something) out of (one's) head
To make an effort to forget or stop thinking about someone or something. You need to get that idea right out of your head—it will only bring us trouble. It's been three years since we broke up, but I still can't seem to get her out of my head.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.