This is the 8770th most frequent Swedish word.
bärsärkagång
"Wild, uncontrollable rage or rampage."
In this sentence, 'bärsärkagång' is used to describe a state of uncontrollable rage or aggression resulting from an emotional upset caused by the car's damage.
Han gick på bärsärkagång när han såg att hans bil hade blivit skadad.
He went berserk when he saw his car had been damaged.
This use of 'bärsärkagång' reflects a historical or mythical context where the term describes a ferocious and heroically aggressive act to protect or achieve a noble goal.
Under den gamla sagan gick krigaren på bärsärkagång för att försvara sitt land.
In the old saga, the warrior went berserk to defend his country.
Here, 'bärsärkagång' is metaphorically applied to describe the chaotic and destructive force of nature during a storm.