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when someone yawns, then another person yawns, and another, and another, and so on; often occurs in classrooms
I yawned in class. Then Billy yawned, then Kaitlynn, then Alex, then Jill... A perfect example of the yawn effect.
by iCoinedThat1199 December 25, 2009

Words related to yawn effect

bored effect sleepy tired yawn