The practice of solving computer science problems by not creating an algorithm, but rather some form of approximation or randomnumber generator.
Person:"I only got 1/5 CS questions right..."
You:"I divided by 3 for all of them and got 3/5 right!!!!!1!1!! Trollgramming 4 teh winz lol"
Person:"FUUUUUUUU-"
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.