a type of shoe on which are four wheels, two in the front and two in the back, and a front brake. Popular in the 70s, and were replaced by rollerblades. Also, to use rollerskates.
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.