Definition of "fuck it" in English

Interjection

1. An expression of great indifference or nonchalance.

   • I was going to clean my room, but thought "fuck it, nobody's going to see it."

2. An expression of frustration.

   • Fuck it, I can't be arsed to look for that bloody key anymore.

3. An expression of anger or dismissal; forget it.

   • Honey, would you please help me serve the hors d'oeuvres?