stuff (one's) head full of (something)(redirected from stuff your head full of)
stuff (one's) head full of (something)
To cause one to believe, think about, or be preoccupied with some idea or notion something. He believe the education system is stuffing kids with nonsense that they'll never need in the real world. I wish you wouldn't stuff Tommy's head full of those ridiculous fairy tales. His imagination is wild enough as it is.