Taken from Nigga root word "Cracka", meaning totally awesome white dude, like a Chris, and "tastic", which is what bitches and fags like to add to the end of words to imply something pimp, Crackatastic means a cracka who is totally pimp and fucks the competition
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.