Bhí me ag fiuchadh le buile = I was boiling with anger. Nuair dh'airigh sé an scéal bhí sé ag fiuchadh le fearg. = When he heard the story he was boiling with rage.
Bhí sé ag fiuchadh istig i dtaobh an droich-meas' a thugadh do ach ní dubhairt sé a aon rud. = He was boiling inside over the way he was insulted but he said nothing.