Ostrich-sized.
Boy Hero: I had to do it. He had my skates on.
Dad: "Can I see your report card, son?" Son: "I don't have it." Dad: "Why?" Son: "I gave it to my friend. He wanted to scare his parents."
Because he thought people were taking him for granite.
Just kidding, just wanted to rile a few people up. But if you want to have a punchline contest, feel free.
A: Mend her bones or walk the plank