Kids' Jokes for Foolio, 10-20

Today's assortment of jokes from the kids at Uncle Grampa's Hoo-Dilly Storytime:

"What time is it when an elephant sits on the fence?"
"Time to get a new fence!"

"Knock knock."
"Who's there?"
"Root beer."
"Root beer who?"
"Oh no! The flowers in America are getting drunk!"

"Why did the dog chew the wallet?"
"Because he wanted to eat it all day long."

"Knock knock."
"Who's there?"
"Cargo."
"Cargo who?"
"Car go beep-beep!"

"What time is it when Foolio looks in the mirror?"
"Time to get a new mirror!"

"Why did the pig get fired?"
"Because his name was Porkchop!"

"Why did Foolio get stomped on by an elephant?"
"Because the elephant wanted to!"

"Knock knock."
"Who's there?"
"Leaf."
"Leaf who?"
"Leaf us alone, Foolio!"

"What time is it when you look into the ship?"
"Because it's time to look in the castle!"