When a geek takes a sick day, personaltime off, or schedules a day off of work to coincide with the release date of a new game system or game.
David: Hey Chris, can you work a trouble ticket for me on Friday?
Chris: Sorry Dave, I am not going to be at work that day due to the Xbox One release.
David: Oh.. thats right, I forgot you were taking a geek sick day.
The theoretically biotic source geekosterone which largely attributed to geekulinity.
Attributes to such behaviors as nerd rage (geekroid rage), geeking out (being pumped), seeking caffeine (juicing), or other natural geek tendencies such as intellectual debates, reading, or immersing into video games.
"Give him a few years, his geeksticles will drop."
"After that debate, my geeksticles have shrunken".
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.