be carried away by a sudden impulse br>lose one's head in a moment of excitement br>
Related Translations:
心血来潮: take it into one's head; (have) a sudden inspiration; a sudden thought hit one.; be seized with a sudden impulse; be prompted by a sudden impulse; be seized by a whim; suddenly think of a
心血来潮忘乎所以: lose one's head in a moment of excitement
忘乎所以: forget oneself; become delirious with joy; forget everything in one's joy; get a swelled head; (they) grow so swellheaded and conceited that (they) simply forget themselves.; have one's he