The hot-headed woman featured in the clip decides to direct every ounce of concentrated anger she has ever felt - from birth to adulthood - towards an innocent call centre agent.
And it's not like there's a steady build-up to her anger. She's pretty triggered from the get-go. Just listen to the contempt in her voice when she enunciates the call agents name at the beginning.
Catch Whackhead’s Prank Call on Kfm Mornings with Darren, Sherlin and Sibs at 08:10, every weekday morning, only on Kfm 94.5.
Darren "Whackhead" Simpson asks an unsuspecting victim a range of ridiculous questions, duping them into thinking that it's something serious for the country in the form of the Senseless Survey.
How many questions will Whackhead get away with before he is caught out?
Jonathan really wants a dog from the shelter but his father is vehemently against it. You know how it goes, children become lax in caring for a pet, so the parents end up taking over all the responsibilities.
Darren "Whackhead" Simpson calls Jono's dad and tries to guilt him using nonsensical dog facts and one of the most emotionally stirring songs of all times - Sarah McLachlan's 'Angel' playing in the background.
The result is hilarious!