LONDON -- Just so, so harsh.

SEE ALSO:25 April Fools' Day pranks your kids totally deserve

What with it being increasingly hard to fool adults on April Fools' Day, Joe Heenan decided to channel his pranking energy into an easier target: his children.

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The iPad packaging and the blunt note in the box are nice touches, but what really makes this photo great are the expressions on their faces.

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