If you contact Darren 'Whackhead' Simpson with an idea for a prank, you better make sure it's a good one!

Jenny initially reached out to Whackhead hoping to prank her son, but because her idea was thin he called up her son Lawson to play a prank on his mother instead.

In the hilarious prank, Whackhead poses as Lawson's new love interest: 52-year-old Dorothy.

And while Jenny is supportive at first, she quickly changes her mind the more she gets to know the middle-aged woman.

Listen to the hilarious prank in the audio clip!

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