When Screech learns that he will be picked up in a pink Cadillac for his first escort job, he says,"I have arrived!" This is an allusion to Elvis Presley, the King of Rock'N Roll. He bought his mother a 1955 pink Cadillac with his first advance money ($5,000).
When the boys try to caddie for the rich, older male gofers, the scenes are allusions to the 1980 movie titled, CaddyShack. The hit movie starred Chevy Chase.