expression, godan verb (-ku)
use abusive language; curse; call someone names
A set phrase meaning to hurl insults or swear at someone. Often used when someone is angrily berating another person.
彼は怒って、相手に悪態をついた。
He got angry and hurled abuse at the other person.
酔っ払
It's shameful to get drunk and curse at people on the street.