A guy/girl who has played every assassins creed game non stop and obsesses over it. He/she looks up information on assassins creed 4 before its official reveal... he/she has no life... no friends and never sees the outside word. He/she tries to make the game as realistic as possible and sucks at it anyways.
"That dude is such an assassins creed NO LIFE OMG!!!!"
"dude he can tell you everything about assassins creed, hes such a no life"