in the heat of the moment

US /ɪn ðə hiːt əv ðə ˈmoʊ.mənt/
UK /ɪn ðə hiːt əv ðə ˈmoʊ.mənt/
"in the heat of the moment" picture
1.

no calor do momento, no auge da emoção

at a time when you are too angry or excited to think carefully

:
He said some things in the heat of the moment that he later regretted.
Ele disse algumas coisas no calor do momento que depois se arrependeu.
Don't make any rash decisions in the heat of the moment.
Não tome decisões precipitadas no calor do momento.