Ditto kyota, and 88runner, are you sure you're not remembering an episode of the simpsons?!
DidN't knew there was an episode like that anyway it's probably based on the guy I'm talking about!
here's a link to the two movies It's called project grizzly
http://www.filmsinreview.com/Film%20Reviews/grizzly.htmThe guy is a canadian and he's a little