To celebrate the end of the decade, Darren "Whackhead" Simpson counts down his top pranks from the last 10 years.

Whackhead's 2012 Prank of the Year is arguably one of the most memorable ones.

While working at 947, Darren "Whackhead" Simpson calls rival station SAfm and pranks host, Siki Mgabadeli on her morning show.

He creates numerous personas to call in and disrupt the show. The best bit by far is when he calls looking for his dog, Scruffles!

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