An envelope containing faeces (shit), the primary purpose of which is to upset its recipient. Could be thought of as a harmless relation to the letter bomb. Sending one most likely constitutes mailfraud in most jurisdictions.
I sent a shitvelope to Jack Thompson because he is such a total, utter, fuckingasshat.
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.