Josh's latest shiner...
With three boys, we have something like this on a regular basis. Josh decided to tie our 60 pound, very energetic puppy to a folding patio chair. When the dog spooked and took off, Josh caught an eye full of chair... Bummer. He was back out playing within a few minutes, so it didn't slow him down much.
Canon 20D, Sigma 20mm lens, f1.8, 1/60 sec, ISO 200, no flash (indoors, window light)