Joe went to a party and met a woman sitting on a wooden chair with 3 small children around her

The woman happened to be Joe's long-lost aunt Froda, and upon seeing him, beckoned him to her. Froda told him, "These are my 3 children!"
She pointed to this first one.
"He is Watery."

"Why Watery?" Joe asked her.

"Cause when he was born, a droplet of water fell on his head."

"Hmm"

"This here," she gestured to her daughter, "is Leafy."

"Leafy?" Joe asked her.

"When she was born, a leaf fell on her head."
Suddenly, the 3rd child screamed, "MY FAVORITE COLOR IS POTATO!"

"Shut up Bricky."