Veganphobia
A fear of the horrible disease of veganism. People live in fear of this disease, and veganphobics avoid vegans at all costs. If you were not aware, humans have omnivore teeth. Omnivore teeth eat meat...
But some people said no.

WE FEAR THESE PEOPLE.
Person 1: "Hey, do you want to go out tonight? There's a good barbecue restaurant down the street."
Person 2: "Sorry, I'm a vegan."
Person 1: *runs away at a high rate of speed, due to veganphobia*