berserk
🇺🇸
/bərˈzɜːrk/
🇬🇧
/bəˈzɜːk/
adjective
R
extremely upset or out of control
When he lost his phone, he went berserk.
R
super excited or hyper
She went berserk when she heard her favorite band was coming to town.
translation
extremely upset or out of control; super excited or hyper