halopedia 

The Halo wiki

You can search Halo stuff on Halopedia.

halopedia by yeltsA kciR June 1, 2021

Hankopedia 

Genius amongst men. Has answer for everything. Even when making an answer up he is somehow correct. Full of useless, yet handy, knowledge.

You: Whats the longest word in the english dictionary?
Hankopedia: Pneumonoultramicroscopicsilicovolcanoconiosis

Hankopedia by Maximus D Meridius December 16, 2008