Environmentalists changed the word jungle to rain forest, because no one would give them money to save a jungle. Same with swamps and wetlands.
Why don't sheep shrink when it rains?
Let a smile be your umbrella, and you'll end up with a face full of rain.
We will never be an advanced civilization as long as rain showers can delay the launching of a space rocket.
The mayfly lives only one day. And sometimes it rains.