a universally recognizable dialect of any language, formed by grouping words in such a manner that when spoken alerts any bystanders that the speakers are nerd/nerdlike.
the various and sundry assortment of king-/party-sized candy, snacks, and soda/energy drinks deployed within reach of the checkout line at Best Buy, Fry's, and other big box consumer electronics stores. definition can also be (liberally) extended to include the 'classic/must-own' DVDs and magazines found in the same vicinity.
John and Suzy scored the last copy of World of Warcraft in the store, and then stocked up on nerdishment in preparation for the LAN party they were hosting that weekend.
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.