what's so funny?

Aunt Jen, kids in my class were laughing at a joke but I didn't get it.
I say you should just laugh along with them. Fake it. Smile.
It doesn't feel good when other people are laughing and you're not! Hey, it's not personal. They're kids laughing about something funny, not about you. That's good. You want to hang out with happy kids. Funny kids are.... um, funny. Maybe you missed something silly on a tv show. They could be laughing about a funny new video on youtube. Remember the big mac rap that everyone was talking about a while ago? If you never saw the video and you heard kids say CRISPY, you might have thought they were talking about lunch or a teacher's weird hair! If you saw the rap then you know it was a joke at the end about chicken. Watch it here. Keep in mind that the joke wasn't about you. You just laugh along and ask your best friend to explain the joke later. You could just blurt out "What's so funny?" They'll tell you. If they don't, it's really OK. Nobody gets every joke on earth.