a name to call someone, usually as a put down. Used along the same lines as whomp Can also be used in place of a cussword like shoot or crap
1. Shut up and eat your green beans you stupid muttball.
2. Stop pooping your pants, you're acting like a muttball.
3. Ah MUTTBALL, I just locked my keys in my car!!
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.