From frothing lips he hurled blasphemies and insults at his tormentor.
Ibrahim was frothing at the lips, his eyes were blood-injected.
As far as he could see the line of frothing white was unbroken.
Standing on the end of the spar, he was outboard; the frothing sea was under him.
If I meet him while I'm frothing like this, I'll kill him, even if it means the chair.