Courage is playing with his yo-yo.Eustace comes and takes his yo-yo with him throwing it out.They hear a splash and find that their house is flooded in water.Muriel is cleaning her pot and says what's going on.They decide to go for a swim including Courage(with his rubber ducky)but Eustace says that the'pool' is his only.Muriel protests against him but he ignores her.Eustace leaves and Muriel with Courage still go for a swim.Courage dives in and finds his yo-yo.But a lobster takes it and Courage enters the house.But water is entering the house(Eustace is using a fishing rod to get things and Muriel is trying to dump water in the sink).Courage joins her and thinks that Muriel sinks altough she almost did.The house is floating and drowning but Eustace is having loads of fun.More water is ent