foam at the mouth
US /foʊm æt ðə maʊθ/
UK /foʊm æt ðə maʊθ/

1.
espumar pela boca, estar furioso
to be extremely angry about something
:
•
He was foaming at the mouth when he heard about the betrayal.
Ele estava espumando de raiva quando soube da traição.
•
The manager was foaming at the mouth after the team lost the crucial game.
O gerente estava espumando de raiva depois que o time perdeu o jogo crucial.