Nuggets of wisdom 2

I was giving her a bath..

OLIVIA: Dad, platypuses are the only mammals to lay eggs.

ME (jokingly): What about lions?

OLIVIA (not getting my joke): Lions aren't mammals.

ME: What are they?

OLIVIA: Just regular animals.

She goes back to playing then pauses..

OLIVIA: Wait, lions ARE mammals but don't lay eggs!

She then laughs so hard she farts in the tub.