Answer:
OG IS THE 2 LETTERS THAT REPRESENT "ORIGINAL GANGSTERS" acutually in my class stands for this boy that we all like. we use og for when we want to talk about him but we dont want anyon eto know we are talking about him. we call him that because he always wears orange and green . so in my class it is kinda a code name but i do use it for original gangster sometimes.