For the life of me, I can't think of one related to a death-causing "selfie". Glad I only have an old clamshell flip-phone that doesn't do "selfies".
The once was an Indian taking a selfie,
Who fell from The Cliffs of Insanity,
...
...
You’d have to have bats in your Belfry!
The once was an Indian taking a selfie,
Who fell from The Cliffs of Insanity,
He stopped with a SPLAT
And that was that!
He must have had bats in his belfry!