Old School By EvilJuly 16, 2013November 23, 2022Slang Old School = old fashioned, traditional, or original (*used to describe a person or an object) Who says this?: everyone Ex: My mom likes “old-school” music, like Elvis and the Beatles. Ex: Mario Brothers was an “old-school” video game. Ex: My grandfather is from the “old-school,” before people had TVs and computers. BACK to Slang