Ava posted a selfie in a bikini and said, 'Look at my tail!' I said, 'You got a tail and a attitude.'

She told me she's a mermaid, so I asked, 'Do you swim to school?' She said, 'I swim to my boyfriends.'

I called her a mermaid, and she said, 'You're just jealous I don't need a net to catch my fish.'