So much for the idea of a grandfather being an uncool, embarrassing old sort. Robin Van Persie's grandfather is clearly 'down with the kids' and up-to-date with modern social media phenomena, and he's proven it here by "Persieing".
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The act, which was trending on Twitter, is much like "planking" or "Tebowing" and involves a person posing in the manner Robin Van Persie did after scoring Holland's magnificent equaliser again Spain in their opening World Cup game.
Can you see the similarity?
Robin probably isn't as agile to be fair.
