Hella Chluy means: Hella Chluy- This word derives its name from “Chluy”, which is a Cambodian word that means to be Sheisty. Shady. Rude. This word has been used in common Cambodian-American vocabulary since its origins, but it was popularized by Memo Jackson Chluy Films. It is best to replace WTF toward someone. It is often used in the most hilarious moments. (in Community Dictionary, added by Ululation)