Once you crack that frosty brew on the course you encounter the dilemma: either chug the beer or have it slosh around and go flat while it rides in your bag. My good friend and fellow drunk Phil Shelton taught me this trick: Use a wine cork in the beer bottle.
We know good beer rarely comes in cans. Probably anything that comes in a can should be chugged.
I reluctantly admit I seldom drink while playing, saving it as a reward or a condolence for after the round. Please don't boot me out of this club.