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1. the effect a stupid person's acts have on people around him
2. the lack of common sense that cracks up people
guy1: i can't find my phone!
guy2: here take my phone and call yours
guy1: tried that already didn't work
guy2: is it on silent?
guy2: now that's the maaman effect!


guy1: dude i fell on my face!
guy2: now that's the real maaman!
by Freeek August 09, 2012
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