Noun. The mystical reproductive organ that some women believe men to have, esp. those who need some time with the girls
by Macievelli October 20, 2016
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pronounced DOOD-erus. Synonym for a gay man's asshole. Much the same as man-pussy, butt-cunt, mangina, boygina, etc.
by boltman December 21, 2007
Get the duderus mug.Opposite of your weenis (skin on elbow), inside of your arm where it bends. A weenis (weenus) and Duterus are one happy couple! Considered the feminine part of arm in comparison to the elbow
by Porkysmom July 2, 2021
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