Watch former cricketer Adam Gilchrist pull a classic playground prank

Playground games are a lot of fun, but there’s one schoolboy trick which is making something of a comeback online at the moment.

Not sure which one? Here’s former Australian cricket captain Adam Gilchrist, now a broadcaster for TEN Sport in his home country, to show you a perfect example.

Oh Gilly you rascal you.

The Circle Game sees one person make a ring with their thumb and forefinger below their waist. If the unknowing opposing player looks at said circle they are afforded a friendly punch on the arm from their counterpart.

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Quite who 46-year-old Gilchrist hit in this case isn’t clear, although some cricket fans believe he’s got a lot to dish out.

Unbelievable scenes.