Elephants Don't Play Chess*.
Elephants Don't Play Backgammon Either.
Why Elephants Don't Play Hopscotch.
...Elephants Don't Play the Saxphone...(sic)
Of course, elephants don't play Polo.
Elephants don't play chicken with motorbike taxis.
...elephants don't play snooker...

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*I dunno. Maybe the first chess set they tried the elephants on was made of ivory?