Mark is in the hot seat, Keiron is placed next to the lever. Mark must answer 5 questions, for every incorrect answer, he moves one notch up the ramp. If he gets to the top notch, Keiron will get to 'PLUNGE HIM!'.

If he gets dunked, he will also face a few challenges destined to get him really messy and the hotspot question for a further overhead gunging. How messy can this thing get?