MacTard

Someone who could be classified as retarded, yet still possesses enough knowledge to make others believe he is capable of difficult tasks, thus creating suffering from his ineptitude.

Typically encountered in the workplace, MacTards can be dangerous and unpredictable. Unlike someone who is merely retarded and familiar with their limitations, MacTards have great confidence in their ability.
Nick: “We both just got fired for letting Pete put the books away?"

Dave: "How?"

Nick: “Somehow while putting them on the shelves he ended up lighting our office on fire.”

Dave: “I told you not to leave those matches and oily rags down there around that MacTard.”
by Louisiana Gold January 20, 2009
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A parable passed down for generations describing the futility of the unintelligent to perform simple tasks.

Since ancient times, when an imbecile, ill-advised coworker or friend has attempted an assignment beyond their capabilities, they are often compared to a monkey endlessly trying to fix an engine that won't start by beating on it with a hammer, because monkeys do not possess the skills of a mechanic.
After being shown how twice, Dan never did learn how to open the fence, so it rained on him a few hours later. He was just like a Monkey Beating An Engine With A Hammer that day.
by Louisiana Gold December 21, 2008
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