Hi! Newbie to the site preparing for a show for 60 twins and triplets from 2 to 8 years old.

I do a gag dressing my rubber chicken like me (pom pom same color as my hair, red nose) then put a chicken nose on me --- I can easily turn this into "twin" jokes.

Do you have suggestions? Thanks!

Well, I only have two or three.

A woman three months pregnant falls into a deep coma. Six months later, she awakes and asks the nearest doctor about the fate of her baby.
"You had twins, a boy and a girl, and they are both fine," says the doctor. "Luckily, your brother named them for you."
"Not by brother! He's an idiot! What did he call the girl?"
"Denise," the doctor replies.
Thinking that isn't so bad, she asks, "And what did he call the boy?"
The doctor answers, "Denephew."