So dry the birds are building their nests out of barbed wire.
So dry the Baptists are sprinkling and Methodists are spitting
It’s so dry that the Catholics are giving rain checks.
So dry the catfish are carrying canteens.
So dry the trees are bribing the dogs. (variation: It’s so dry that the trees are whistlin’ for the dogs.)
Its so dry here that the fire hydrants are chasing the dogs around.
So dry my duck don’t know how to swim.
It’s been dry so long we only got a quarter inch of rain during Noah’s Flood.
So dry I’m spitting cotton.
Dry as a powder house.
Dry as the heart of a haystack.
Dryer than a popcorn fart.
It’s so dry that the cows are giving evaporated milk. (variation: So dry the cows are giving powdered milk.)
It’s so dry the fish are knocking on the door, askin’ for a drink of water.
It’s so dry here the all the fish have ticks.
It’s so dry the Red Cross has launched a wet blanket appeal.
It’s so dry you’re only permitted to eat watermelon between 8pm and 8am.
It’s so dry the government has announced a water pistol buy back scheme.
It’s so dry, crooks are siphoning off radiators instead of gas tanks.
It’s so dry, they’re encouraging people to pee in the pool.
It’s so dry, all the Baptists are converting to Catholic.
It’s so dry, the the dogs are marking their territory with chalk lines.
It’s so dry they’ve had to close two lanes at the swimming pool.
It’s so dry the river only runs twice a week.
All new, original! A few more I thought of while writing this post:
So dry we’re fishin’ on lawn chairs with slingshots.
It’s so dry we went rafting on hand trucks.
So dry the water tower was held up at gunpoint.