Hilarious moment holidaymaker leaps from boat after friend throws frog at him

This is the hilarious moment a holidaymaker leapt from a boat after his friend threw a frog at him.

Footage shows tourists wearing life vests and helmets in the middle of a river when the lad in a black shirt grabbed the amphibian from their dinghy as his partner lurched backwards to stop the creature from jumping into his trousers.