Wikigenius

A person who's only knowledge of a subject was learned from Wikipedia

Yesterday he knew nothing about the subject now all of a sudden he's a "wikigenius" on the topic

by Michael Loud September 1, 2018

WikiGenius

A person that spends all day reading WikiPedia articles and remembers all the summaries of major topics. Later on to use this information in conversations and by that presenting himself as a highly intelegent person.

Sarah: "Gush, i didnt know that john knows so much"
Paula: "Dont get too excited, i've read what he said on WikiPedia so i guess he's a WikiGenius"

by Brara August 1, 2007