A skittles person is someone who is extremely queer, fruity, or zesty in nature. Skittles people have no dignity and will often yap about the most homosexual shit you've ever heard. Skittles people are often identifiable in their appearance, often wearing clothes that reference zesty pop culture or obscure media.
Person 1: I saw James wearing Birkenstocks and a My Hero Academia hoodie!
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.