a kid at heart

Ever wondered what the term "a kid at heart" means?

I'm pretty sure it includes the following:

contagious laughter



sticking your tongue out just because it's fun

making hats out of every day household items like mommy's french press cozy

and dresses out of paper bags from the hardware store

rocking out on your guitar

showing off the chewed up food in your mouth because really who wouldn't want to see that?

jumping as high as you can and yelling at the same time with your eyes closed

Anything else you would add?