a bigger fish - A bigger fish is when you’re too lazy to do something, but y

A bigger fish is when you’re too lazy to do something, but you’re still too proud to admit you’re a useless piece of trash.

I’m not cleaning my room, I’ve got a bigger fish to fry.

He didn’t show up to the game because he had a bigger fish to fry.

She ignored her mom’s call because she had a bigger fish to fry.