What do you call someone who tells dad jokes, but doesn't have any kids?

Shoutout to my grandma!

Why don't moms tell mom jokes?

What do you call a retired cowboy?

Why couldn't x and y find each other at the airport?

What did the clean dog say to the insect?

What kind of bird can write?

Why shouldn't you trust atoms?

Where do kangaroos like to eat?

What do you call a hike across the universe?

Which dog makes the best mineral prospector?

Why did the Easter egg hide?

Why do airplanes make bad spouses?

What does a lion call an antelope?

What do Jedis® say on Valentine's Day?