S1·E45 Ice Lolly

'Before Bing and Flop can eat their ice lollies, a frog hops into Bing's paddling pool'.

Bing and Flop buy ice lolllies on a hot day, but are called into action when a frog hops into the paddling pool and needs rescuing. When the pair return from their mission all that is left of their treats are sticks and goo.