A person who believes that generation one of Pokemon is the only acceptable version of Pokemon. They refuse to believe that there are other Pokemon games as well as regions.
A person tho insist taht the first (Pokemon) generation is the only good one and come with bad arguments like "Garbodor is so unorginal!". They are often pretend that only "unoriginal" Pokemon exists.
Genwunner: Garbodor is so unoriginal!
Non-genwunner: Genwunner, you realise it can be based on a japanese legend or a yokai or that it reflects the urban surroundings it lives in?