My wife sent me this photo, and was intrigued. The water boatman sings through its penis, and sings very loudly — 105 decibels from an animal that's only a few millimeters long (no word on the length of its penis). I have received subtle signals that I am…inadequate. Does anyone have any suggestions? Should I get an implant of one of those mini-iPods? Or perhaps even an iPod Touch?

(via National Geographic)
(Also on FtB)
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You should check out all of my SiBlings' Friday Blogging practices, then come back here for a new edition of Friday Weird Sex Blogging.
A study just published in the Proceedings of the National Academy of Sciences explores the question of penis size and female preference in humans. The study involved making a set of 3D models of human males of various relative body sizes, and fitting them out with various size flaccid penises.