What are little boys made of?

Snips and snails and puppy dog tails of course!

I have stated this before, but my little boys are boys to the core. Case in point:

While eating lunch one day, we heard a helicopter fly overhead. Matthew's eyes got really big and I thought he was going to say something about the cool sound he had just heard. What did he say instead, you ask?

"Wow, that sounded like a giant toot!"

Ryan started laughing and almost spit out his sandwich. This caused more giggling by Matthew and Zach and even more references to giant toots. I wonder what sound an airplane makes?