It was a big story and yesterday's soup. Who cares?

Smartphones. Who cares? Smartphones. I only have dummy phones.

Who cares if you bunt for a base hit?

Who cares about winning? We should focus on serving.

My eyes are too small, and they're too close together, and I have a pointy nose. But who cares? Who cares?!

I am only young once, who cares if I'm a goofball!