freak out

باللغة العربية: خرج عن طوره

1. To react with extreme anger or fear, to the extent that one loses one's composure or behaves irrationally. (informal, intransitive) · When Peter saw the nail poking up through his foot, he freaked out and started hyperventilating.
2. To scare or unnerve someone. (informal, transitive) · Don't take off your shirt when working behind the counter. You'll freak the customers out.
3. To be upset or nervous; to be scared or unnerved. (informal, intransitive)
4. To adopt an unconventional (especially countercultural) persona or appearance. (informal, intransitive)