1 definition by a2daizzo

Top Definition
hippo nippos are male nipples with a cone shape to them and they stick out through your shirt.
Oh my GOD!!!! look at Bobby M's hippo nippos!!!! they are so huge!!! you can see them through his shirt there just so...out there, i mean they're so....BIG!!! looks like one of those, HOMO's boyfriends!!! <BY ALEX T>
by a2daizzo June 02, 2009
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