Definitions by Some guy born

Gas 

Pronounces “gay-us”. Philadelphia term for “shocking” or “funny”. Also used by Irish pronounced properly for “funny”

Phily#1: “did you see how Carrie fell off Kevin’s back when they were <censored> each other in the club?!”

Phily#2: “yeah, man that was &@#% gas!”

Gas by Some guy born May 13, 2019