The one time I had it I figured it out what it was pretty quickly and didn't feel the need to see a doctor.  Not many illnesses that appear that quickly and resolve just as fast (after about 6-15 hours of constant vom, evacuating, and pain.) Also going the doctor would present a long-ish period of time away from the…

I think in the very first episode, Ron Swanson had a poster of Bobby Knight on his wall?  It hasn't been seen since.