Knowledge of a particular subject comprised primarily or completely of information gained from Wikipedia. Depending on the topic at hand, a Wiki-brain can be extensive and accurate or miniscule and fictitious.
One: How do you know so much about Metallica? You're not even a fan!
Two: I'm not, but I have a Wiki-brain about them.
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One: You know that help you gave me on that essay last night? It was all wrong! I failed!
Two: Sorry, man. I warned you it was just a Wiki-brain.
Two: I'm not, but I have a Wiki-brain about them.
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One: You know that help you gave me on that essay last night? It was all wrong! I failed!
Two: Sorry, man. I warned you it was just a Wiki-brain.
by WikiBrainer October 14, 2011

Welcome to the Friday Night Funkin' Mods wiki! This wiki is a work in progress and is used to document popular and viral fan created content within the community such as Whitty, Carol, Garcello and much more! We 100% are not based sons of bitches and hate many mods for no reason and give no time for somebody to make a page on the wiki! we 100% are not bitches
by The Panther Playz March 15, 2022

The literal action of consulting wikia, on lack of knowledge or solution from a gaming source. Mostly said when a lore is involved in a video game, and the person reading such lore is confused. The person then 'Consults the Wiki' the game developers, or the player basis of that game has provided.
Game: The Dwarven Empire once sat along the coast of Torgona.
Player: "What's Torgona...? I must Consult the Wiki on the matter."
Player: "What's Torgona...? I must Consult the Wiki on the matter."
by Razam July 1, 2016

Otherwise known as “Thee Weekee” the project sekai wiki is a group of people, known as Wikians, who make posts daily and talk a whole lot. They are fans of the mobile rhythm game Hatsune Miku: COLORFUL STAGE/otherwise written as Project SEKAI: COLORFUL STAGE
Person 1: What’s your favorite rhythm game?
Person 2: Project SEKAI!
Person 1: Oh, is that the one with the Project sekai wiki?
Person 2: Huhehe…
Person 1: I knew those Wikians were crazy.
Person 2: Project SEKAI!
Person 1: Oh, is that the one with the Project sekai wiki?
Person 2: Huhehe…
Person 1: I knew those Wikians were crazy.
by A localized breakfast item March 6, 2024

by Susieeflo September 18, 2014

To quickly check Wikipedia in order to try to win an argument (over the internet usually). Unintelligent people generally do this to make themselves look smarter than what they are.
by Sauce Baus October 25, 2011

I started reading about WW2 and wound up down the wiki trail 3 hours later reading about the Treaty of Westphalia.
by vasco de gama lama2 July 8, 2010
