freak out phrasal verb informal (see also freak)
to become very anxious, upset, or afraid, or make someone very anxious, upset, or afraid:
People just freaked out when they heard the news.
freak somebody out
The whole idea freaked me out.

[TahlilGaran] Dictionary of Contemporary English ▲

freak out
freak (someone) out
to become very excited or emotional.
There was a bomb scare at the school, and parents were freaking out about their kids' safety.

Her latest album just freaked me out.

[TahlilGaran] English Idioms Dictionary ▲

freak out
to become angry or lose control of oneself
I freaked out when I discovered that my reservation had not been made.

[TahlilGaran] English Idioms Dictionary ▲

freak out
freak-out¹ n., slang An act of losing control; a situation that is bizarre or unusual.
The party last night was a regular freak-out.
freak out² v. phr., slang To lose control over one's conscious self due to the influence of hallucinogenic drugs.
Joe freaked out last night.

[TahlilGaran] English Idioms Dictionary ▲

freak someone out
freak (someone) out
to become very excited or emotional.
There was a bomb scare at the school, and parents were freaking out about their kids' safety.

Her latest album just freaked me out.

[TahlilGaran] English Idioms Dictionary ▲