get into someone's head

== English == === Alternative forms === get in someone's head === Verb === get into someone's head (third-person singular simple present gets into someone's head, present participle getting into someone's head, simple past got into someone's head, past participle (UK) got into someone's head or (US) gotten into someone's head) (intransitive) To understand someone's thoughts or feelings. (intransitive) To have a negative impact on someone's confidence or performance; to throw someone off their game. ==== Related terms ==== get into one's head