http://www.cnn.com/2011/HEALTH/03/09/penis.spines.genes/index.html?hpt=T2
C/D?
― ancient, but very sexy (DJP), Thursday, 10 March 2011 00:03 (fourteen years ago)
total dud imo, I am immediately forming a support group for men who mourn the loss of their penile spines
― five gone cats from Boston (underrated aerosmith bootlegs I have owned), Thursday, 10 March 2011 00:04 (fourteen years ago)
seems like there should be a support group for the ppl who unknowingly sleep with the evolutionary curveballs that retained their penile spines
― ancient, but very sexy (DJP), Thursday, 10 March 2011 00:08 (fourteen years ago)
brb, getting surgery to restore dick spines
― five gone cats from Boston (underrated aerosmith bootlegs I have owned), Thursday, 10 March 2011 00:10 (fourteen years ago)
loving the pity face on that chimp
― goole, Thursday, 10 March 2011 00:10 (fourteen years ago)
How Stella Got Her Penis Spines Back
― Slow lorax loves getting tickled (dayo), Thursday, 10 March 2011 00:10 (fourteen years ago)
xxp: you could probably simulate them with a shallow bowl of peanut oil, a mild allergy and some patience
― ancient, but very sexy (DJP), Thursday, 10 March 2011 00:11 (fourteen years ago)
as a bonus you wouldn't need to buy astroglide
― Slow lorax loves getting tickled (dayo), Thursday, 10 March 2011 00:12 (fourteen years ago)
the hell with the spines, I want the sensory whiskers on my face!
They found that in one case, a switch that had been lost in humans normally turns on an androgen receptor at the sites where sensory whiskers develop on the face and spines develop on the penis. Mice and many other animals have both of these characteristics, and humans do not.
― sleeve, Thursday, 10 March 2011 00:13 (fourteen years ago)
sorry dude, it's a package deal
― ancient, but very sexy (DJP), Thursday, 10 March 2011 00:14 (fourteen years ago)
google image searched 'chimpanzee penis'
not my finest hour
― atlas swagged (diamonddave85), Thursday, 10 March 2011 00:21 (fourteen years ago)
loooool
― five gone cats from Boston (underrated aerosmith bootlegs I have owned), Thursday, 10 March 2011 01:18 (fourteen years ago)
How the human vagina lost its incisors
― Buff Orpington (Abbbottt), Thursday, 10 March 2011 02:47 (fourteen years ago)
― five gone cats from Boston (underrated aerosmith bootlegs I have owned), Wednesday, March 9, 2011 6:10 PM (2 hours ago) Bookmark
i know a guy
― ullr saves (gbx), Thursday, 10 March 2011 02:48 (fourteen years ago)
penis spine
Anagram
― Achillean Heel (darraghmac), Thursday, 10 March 2011 02:52 (fourteen years ago)
coincidence? We may safely assume there are no coincidences in matters relating to cock hooks
― Achillean Heel (darraghmac), Thursday, 10 March 2011 02:53 (fourteen years ago)
I know this question will make me sound like a weirdo, but are these chimpanzee penis spines barbed & backwards-pointing like cat penis spines?
― Buff Orpington (Abbbottt), Thursday, 10 March 2011 02:54 (fourteen years ago)
according to the story, chimp penis spines sound more like a natural french tickler
― ancient, but very sexy (DJP), Thursday, 10 March 2011 03:22 (fourteen years ago)
So you guys don't have penis spines? Interesting.
― StanM, Thursday, 10 March 2011 05:06 (fourteen years ago)
oh dont be such a stickler for conception
― Achillean Heel (darraghmac), Thursday, 10 March 2011 08:03 (fourteen years ago)
waiting on the children's book
― ┿ ⒪⒪ NUGGETSTYLE ⒪⒪ ┿ (crüt), Thursday, 10 March 2011 08:41 (fourteen years ago)
i keep reading this thread title as a dr seuss type cautionary tale
― Achillean Heel (darraghmac), Thursday, 10 March 2011 10:33 (fourteen years ago)