The Village People wrote a disco anthem. Grandpa Pudding Brains found a mirror

Every campaign needs a theme song. Few need a psychological case file.

Grandpa Pudding Brains is back on the “Y.M.C.A.” beat, explaining that the Village People classic became a “monster” hit again “30 years after its original launch,” which is adorable if you believe 1978 was in the Clinton administration.

“Y.M.C.A.” came out in 1978, but Grandpa Pudding Brains says it was 30 years ago, because numbers are just little flag…