If you attack the man in the motorized wheelchair

The man, in his mid-fifties it seems, is wheeling his 70's ass along in this expensive looking wheelchair, a radio on it playing Bachman Turner Overdrive, and he has a nice cell phone strapped to the chair; meanwhile you have nothing, oh the rage! You run up and swing a straining left hook that catches him in the jaw and twists him out of his wheelchair.

What happens next? Edit the wiki to add some options...