uber vegan 

A vegan who is very extreme with their lifestyles.

Pammy is so uber vegan, she only serves Tofurky for Thanksgiving.

uber vegan by BruinKiller3469 March 20, 2009

ubervegan

a person who on top of not consuming or using animal products does not consume white flour, white rice, white potatoes, and artificial sugar.

as noun- I'm a strict ubervegan

as adjective- A ubervegan diet.

ubervegan by Arsene November 1, 2009