Flu shot, 24 hours later: Ow.
Hiccups that won't go away (a reaction to anesthetic): Ow.
Hiccups that won't go away (symptom of brain tumor): Ow.
MCL strain: Ow.
Thoraco-lumbar reconstruction to alleviate "flat back" syndrome: Ow.
Urological reconstruction to correct multiple fistulae between bladder and outside world: Ow.
Getting hit by a bus: Ow.
Getting hit by a bus outside a hospital and watching several dozen people pass by without reaction: Ow, ow.
Baby delivered in breezeway between hospitals: Ow.
Landing on head after falling off drydock wall: Ow.
Slamming your head into the sharp corner of a metal cabinet: Oweeee.
Having two tonic-clonic seizures that land you, intubated, in the MICU: Ow, ow, ow, but not like you'd notice.
115-lb dog stepping on your foot in excitement when you come home at night: Ow, sort of.
Carotid artery dissection: Ow.
And my personal favorite: Laying your bike down on the road to avoid hitting a rabbit: Owie, owie, doh, ow.