what you get when you wake up sick in the morning, paranoid that you may have somehow contracted swine flu, although your condition is actually just a hangover from drinking too much wine, beer, or liquor the night before
You: "Oh, man, I'm not feeling very good. I hope I haven't gotten swine flu."
Friend: "Shut up, dude. You drank a ton last night. It's just wine flu. Calm down."