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noun - something that is strongly male-oriented or aggrandizing the male point of view either by way of violence, sex, dude humor, or sheer awesome. Growing use in Los Angeles and surrounding areas.
Judd Apatow's films are brewing with the sort of man-tosterone that makes even the nerdy guys in his audience feel cool.

No amount of man-tosterone could make the Heiniken Light feel right, so he just went with a Miller.
by Grace Ledding June 11, 2008
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noun - something that is strongly male-oriented or aggrandizing the male point of view either by way of violence, sex, dude humor, or sheer awesome. Growing use in Los Angeles and surrounding areas.
Judd Apatow's films are brewing with the sort of mantosterone that makes even the nerdy guys in his audience feel cool.

No amount of mantosterone could make the Heiniken Light feel right, so he just went with a Miller.
by Grace Ledding June 11, 2008
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