So strange things popped up on one of my feeds, and courtesy of National Geographic I have discovered that echidnas have 4 headed penises.
http://tvblogs.nationalgeographic.c.....-headed-penis/
Pic: http://tvblogs.nationalgeographic.c.....is-334x446.jpg

If anyone is bored, echidna schlong arts must be done. Preferably by somebody far advanced from my rudimentary stick figure skills.