A drink for @biz

I don't at all understand the "A drink for @..." lists going around.
  1. It's like 2 am and I can't sleep.
  2. I have a shit of a headache.
    As usual.
  3. And I keep thinking of Biz.
  4. I'm sitting on my patio, fireplace going, drinking some hard sour cherry cider. Thinking of Biz.
  5. Goddamnit.