Shags

An adjective, noun, or verb, also often used as an informal greeting. Can be used in almost any context to describe anything. Can be both positive, negative, or both. Truly the most versatile expression. Originated in South Westchester, New York.

Noun (interj.) - Shags bro, what's going on how are you?

Adjective - Dude that party was so shags
Verb - Shags man, shags