1 definition by Knob Killer

An ignorant person who believes any damn thing they hear.

Especially if it contradicts Logic and Reason.

The stupider the better for Knobs.

Sheela: How can I turn myself into a Mermaid?

Me: You are a Knob. There is no such thing as Mermaids.

Sheela: I am going to report you to Yahoo Answers because you made me a sad Knob-Ho.
by Knob Killer August 10, 2008
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