I be clownin - You're being ridiculous. You're not just being silly. You're

You're being ridiculous. You're not just being silly. You're being a total pain in the butt. You're making everyone else look normal.

I be clownin at the grocery store. I wore a wig and a nose and yelled at the cashier.

I be clownin during my math test. I drew a clown on the back of my paper and got a zero.

I be clownin at my brother's house. I jumped out of a closet and scared him to death.