marsupial penis
Resembling a penis similar to that of a marsupial such as a kangaroo. Its main defining characteristics is that the testicles hang above the penis rather than below it, as is common among placentals.
See also:
The following tags are aliased to this tag: kangaroo_penis, opossum_penis, possum_penis (learn more).
This tag implicates animal_penis (learn more).