Top definition
Someone who has important information but refuses to do anything with it, thereby leaving that information to be as useful as a bump on a log.
Person B: Have you found out what the boss will be like?
Person A: Yep.
Person B: Can you tell me about it?
Person A: Nope!
Person B: Will you post what you found on the forums?
Person A: Also no.
Person B: Don’t be a knowledge log!
by Jaytan804 June 24, 2018
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