When it rains, Bob

The old saying goes that when it rains it pours.
I guess that’s meant to be taken metaphorically, when a lot of things happen at once, because my friend Bob, the weather guy, he’s got all kinds of words to describe rain other than pouring.
Drizzling is the most amusing of the words he uses.
Although I’ve heard others say “gullywasher” which is even more amusing, but Bob doesn’t ever use that word.
He lives in a gully, and takes offense that it is somehow unclean.
“My gully is spotless,” says Bob. “Just say pouring and shut the fuck up.”