1 definition by Mirdawg1

Top Definition
The sleepiness that hits you when you're sitting in history class wondering why it matters what happened a million years ago
Joe: " Man, who cares what happened a million years ago?"

Dave: " Yeah, I know. It's giving me history induced sleepiness."

Joe: " Let's go to sleep."
by Mirdawg1 February 24, 2010

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