An alternative to the popular saying "oh my god". It is used similarly, to express happiness, anger, or confusion.
person1: oh my yo wtf are you doing??
person2: i am watching the new dhar mann video so stfu oh my yo you're so annoying
person2: i am watching the new dhar mann video so stfu oh my yo you're so annoying
by amogus spider March 06, 2022

After smoking a phat blunt of that blueberry bubonic chronic the boy retardedly exclaimed "Oh My God Damn Yo" as he fell to the bed.
by John James Kutny December 14, 2008
