Erupt in furious rage, become crazily violent. For example, When they announced the gymnast's score, her coach went berserk. This expression is believed to allude to the name of Norse warriors renowned for their ferocity in battle and for wearing no armor but a bearskin shirt (or berserkar). [Late 1800s] Also see go ape.
Words nearby go berserk
How to use go berserk in a sentence
Everywhere I go, ‘Hey Cartman, you must like Family Guy, right?’
Luckily enough I have this dedicated flat that is just along from my house that I go to every day.
The other songs go in to lesser percentages of “me” as you move along.
At the moment, the only chance I get is when I go do Late Night with Seth Meyers.
You just travel light with carry-on luggage, go to cities that you love, and get to hang out with all your friends.
When the women came, he was preparing to go to the west side for his daily visit with Mrs. Pruitt.The Homesteader|Oscar Micheaux
Were you ever arrested, having in your custody another man's cash, and would rather go to gaol, than break it?
He desired his secretary to go to the devil, but, thinking better of it, he recalled him as he reached the door.St. Martin's Summer|Rafael Sabatini
All Weimar adores him, and people say that women still go perfectly crazy over him.Music-Study in Germany|Amy Fay
To see a part of my scheme, from which I had hoped so much, go wrong before my eyes is maddening!Gallipoli Diary, Volume I|Ian Hamilton