The song was pretty mundane with mediocre rhyming and obvious dairy yewt jokes. Until the chorus that is.

Pretty great pun: " .... I've got my head right", "In the Old Dairy Air ...". That is as high-class of a pun you'll ever see about such a low-class topic. The multiple meanings are just great.

I hereby publicly thank Mr. Fuller on this Thanksgiving day for being the best smack talker of our generation.