it's feeling like complete shit. quite literally, you don't just have one asshole producing shit, but a whole sack of them.
or
someone who looks disgustingly beat or ugly.
Damn, I got so wasted last night i feel like a whole sack of assholes.
or
Shit, Carly is one ugly sack of assholes.
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.