a follow-on term from the word bant. If someone is a bantsponge it means they are no fun, i.e. they are 'soaking up the bant'. yes its cheesy but we love it.
"look at him sitting in the corner by himself, hes such a bantsponge"
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.