A play on the name Punxsutawney Phil, the official Groundhog's Day groundhog. It could refer to the feeling you get when you wake up; a good, fresh, ambitious feeling, like you're ready to conquer the day. Used in the song "Frick Park Market" by Mac Miller.
Mac Miller: "Every time I rhyme I get that Punxsutawney feeling"
by arlymi December 01, 2011