There's not much that needs saying about this utterly brilliant prank by a Sussex University student and his friend on Made In Chelsea's Spencer Matthews.

The toff falls hook line and sinker for the hoax, which sees a "Dr David Imran" inform him he has a "severe subtropical" disease.

Matthews examines his scrotum whilst on the phone, and confirms he has no "offensive, sardine-tinged odours". Eurgh.

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When asked if he's seen "a decrease in the penal size", gullible Matthews says "not that I've noticed", and then asks incredulously "does that actually happen? Is that a symptom?".

One of the student pranksters told Badger Online: "Convincing was tough, for the sake of the video we cut out the 4 minute prelude of throwing some fancy words about. Then we got to the good stuff and he was convinced. He was a great sport though!”

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  • Simon Cowell

    Simon Cowell finally got his comeuppance thanks to those naughty little rascals Ant and Dec as part of a prank on 'Saturday Night Takeaway'. The Geordie duo auditioned for the 'American Idol' in disguise, singing cringemaking rendition of 'Opposites Attract', leaving Mr Nasty shocked when they revealed their true identity.

  • Olly Murs

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  • Lady Gaga

    Before she was dressing up in offcuts of steak and flashing her Lady Ga-garden on stage, a very innocent looking Stefani Germanotta (aka Lady Gaga) was pranked on MTV show 'Boiling Points'. The aim of the game was for the waiting staff to wind her up as much as possible during a visit to a New York restaurant, winning $100 if she could make it to 14 minutes without swearing. Gaga could only manage 12, the potty mouth.

  • Helen Flanagan

    Helen Flanagan fell victim to magician Ben Hanlin on ITV2's 'Tricked' and was left seriously spooked after believing she'd seen a ghost. She taken to the old haunted house under the illusion she was taking part in a photoshoot, but she attempted to flee the manor after being tricked thinking she'd seen a spooky vision.

  • One Direction

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  • Tom Cruise

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  • Ryan Seacrest

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  • Kim Kardashian

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