hysterical

adjective
1
in a state of extreme excitement, and crying, laughing, etc. without any control
هیجان‌زده افراطی, از خود بی‌خود, بسیار هیجانی
2
extremely funny
بسیار خنده‌دار, بسیار مضحک
She seemed to find my situation absolutely hysterical.
This book is hysterical.
The whole episode was absolutely hysterical!
synonym hilarious