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The title an individual earns after exhibiting an extensive amount of idiocy. The more "dill" acts your perform the more likely it is you will be granted the dillmus title.

It is also chucks grandfathers middle name.

base word dill
Morgan trips and falls out of the car.." HAHA Morgan just fell out of the car! what a DILLMUS!"
by CCLLAAYY August 16, 2006
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