A dinglechad is simplified for a chode which is a penis longer in width than length. Adding the dingle makes it sound better. People can use the word chode to describe someone who is acting like a dickhead.
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.