A fake feeling of nostalgia for something old you didn't actually experience - likeInstagram filters and throwback branding from before you could actually walk.
The 20-year old said the X-Pro II filter in Instagram really gave him fauxstalgia for the good old days back in the 1970's.
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.