Until last night, I had never heard of 1983's Class, starring Rob Lowe and Andrew McCarthy. Until last night, I thought the only movie about sleeping with someone's mom was The Graduate, LIKE A CHUMP. The Graduate sucks eggs and Class rules. You should watch Class and never watch The Graduate ever again. Class and The Graduate both attempt to answer the same two central questions, namely Is It Rad To Sleep With A Lady Who Is 40 and Were The 1960s Any Good,…