Certain things just don't mix well: oil and water, nails and tires, Pop Rocks and Coke, Billy Martin and Reggie Jackson, topless women and Disney cartoons, etc.
Also? Early morning Core Synergistics and alcohol consumption the night before.
Thankfully, it's Monday, which means we get our weekly "gourmet vegetarian dinner" from the aging hippies at the local macrobiotic society. It's no cure for a hangover, but at least I don't feel like I'm eating crap.
[UPDATED: I didn't know it at the time, but I was eating crap. Macrobiotic eating isn't for me. I've since gone paleo.]