Bill Danoff, probably best known for his song "Afternoon Delight" from his days with the Starland Vocal Band, was earlier in a group called Fat City. He wrote a song called "The Fat City High School Fight Song". The first few lines (to the best of my memory) were

Thank God, for marijuana
'cause its the cheapest thing to buy.
Thank God, for marijuana
'cause it's what made the city high (the City High!)

Don