1.) Someone Living a dirty, dependent couch surfing/unemployed existence
2.) A lazyperson, someone whose life is somehow out of control, or less than together...
3.) Not taking care of yourself or meeting your responsibilities, fulfilling your potential.
4.) A drug addict see Junky
Ever since school got out I have been such junky garbage... sleeping until 3 in the afternoon every day, eating takeout.
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.