I've seen guys selling meat from their cars before--one guy was going door to door, with an opening line something like, "do you like meat?". Just the other day, a guy driving by as I was taking a walk stopped his car and yelled out the window, "I have some extra meat to sell, blah blah blah".
The only thing to do is say "I'm a vegetarian!" and keep walking!
The only thing to do is say "I'm a vegetarian!" and keep walking!