SPOILERS below, so get out now or it will be too hard later...
As most fans of the animated series know, it was established in the third episode of that series ("Part of My Penis Is Missing") that Spock has a forked penis.
This evidence was further hardened by similar references in the second season episodes "How Sharper Than a Vulan's Penis" and "The Counter-Cock Incident."
Now we all know that the only reason that we did not actually see Spock's penis in those early episodes is because The Animated Series was governed by the Comics Code Authority, which meant that they could talk about Spock's penis in graphic detail, but they could never show it onscreen.
1. Star Trek: The Animated Series is not canon. 2. Since Spock's forked penis was never shown onscreen, it also is not canon. 3. Therefore, by the principle of double negative canon*, Spock's forked penis is now canon.
*Double Negative Canon (DNC) was discovered by Samuel T. Cogley late in the year of our Lord, 2007. He suspects it will catch on. You heard it here first.
How many more internet petitions do we need before we finally get to see Spock's penis on the big screen?
Further complicating this issue is the Star Trek: Enterprise episode "The Single Entendre," in which Trip is giving a neural massage to T'Pol with his penis. Trip bemoans: "Sorry, my penis isn't forked like you are used to." T'Pol responds dryly: "That is an urban legend."
Hence was born the dilemma that has kept many a Trekkie awake at night...
Why is Spock's penis forked when other Vulcan's penises are not?
Many have assumed it is a result of Spock's ancestry. One "tine" of Spock's forked penis is human, the other is Vulcan. Sadly, due to pon farr, it's not Vulcan very often.
Early leaks from AICN have confirmed that Trek XI is going to focus on Romulans who travel back in time to cut Spock's penis in half (lengthwise), thereby forking it. Forking it all up, in fact.
One scene purportedly features the Romulans making multiple cuts in Spock's penis, causing him to briefly change his name to Spork. Fortunately, this timeline (as well as Spock's penis) is quickly repaired.
Old Spock will be working in conjunction with young Spock, but to what end(s)?
Will Old Spock be trying to restore his penis to its forked or unforked status?
According to the Romulan plot, by forking Spock's penis, it will make it harder for Spock to have sex with James T. Kirk, thereby destroying their relationship forever. (Why else would Kirk and Spock stay together for 40 years?)
Early drafts of the Star Trek XI novelization describe Spock's penis as "forked, half straight and half gay." This seems a level of detail and exposition that won't be addressed in the film, so it is left for the fans to decide.
In this month's Vanity Fair (hitting stands tomorrow), Zachary Quinto is interviewed on the subject. He is asked if he is willing to show a forked penis on screen. Quinto responds that if it is necessary to the story, he is all for it. In fact, he has already "taken some extreme measures to prepare [him]self for that scene."
When the interviewer suggests that the scene could be done with the use of special effects and prosthetics instead, Quinto becomes visibly shaken and excuses himself to call his agent.
What say you, penis fans?
As most fans of the animated series know, it was established in the third episode of that series ("Part of My Penis Is Missing") that Spock has a forked penis.
This evidence was further hardened by similar references in the second season episodes "How Sharper Than a Vulan's Penis" and "The Counter-Cock Incident."
Now we all know that the only reason that we did not actually see Spock's penis in those early episodes is because The Animated Series was governed by the Comics Code Authority, which meant that they could talk about Spock's penis in graphic detail, but they could never show it onscreen.
1. Star Trek: The Animated Series is not canon. 2. Since Spock's forked penis was never shown onscreen, it also is not canon. 3. Therefore, by the principle of double negative canon*, Spock's forked penis is now canon.
*Double Negative Canon (DNC) was discovered by Samuel T. Cogley late in the year of our Lord, 2007. He suspects it will catch on. You heard it here first.
How many more internet petitions do we need before we finally get to see Spock's penis on the big screen?
Further complicating this issue is the Star Trek: Enterprise episode "The Single Entendre," in which Trip is giving a neural massage to T'Pol with his penis. Trip bemoans: "Sorry, my penis isn't forked like you are used to." T'Pol responds dryly: "That is an urban legend."
Hence was born the dilemma that has kept many a Trekkie awake at night...
Why is Spock's penis forked when other Vulcan's penises are not?
Many have assumed it is a result of Spock's ancestry. One "tine" of Spock's forked penis is human, the other is Vulcan. Sadly, due to pon farr, it's not Vulcan very often.
Early leaks from AICN have confirmed that Trek XI is going to focus on Romulans who travel back in time to cut Spock's penis in half (lengthwise), thereby forking it. Forking it all up, in fact.
One scene purportedly features the Romulans making multiple cuts in Spock's penis, causing him to briefly change his name to Spork. Fortunately, this timeline (as well as Spock's penis) is quickly repaired.
Old Spock will be working in conjunction with young Spock, but to what end(s)?
Will Old Spock be trying to restore his penis to its forked or unforked status?
According to the Romulan plot, by forking Spock's penis, it will make it harder for Spock to have sex with James T. Kirk, thereby destroying their relationship forever. (Why else would Kirk and Spock stay together for 40 years?)
Early drafts of the Star Trek XI novelization describe Spock's penis as "forked, half straight and half gay." This seems a level of detail and exposition that won't be addressed in the film, so it is left for the fans to decide.
In this month's Vanity Fair (hitting stands tomorrow), Zachary Quinto is interviewed on the subject. He is asked if he is willing to show a forked penis on screen. Quinto responds that if it is necessary to the story, he is all for it. In fact, he has already "taken some extreme measures to prepare [him]self for that scene."
When the interviewer suggests that the scene could be done with the use of special effects and prosthetics instead, Quinto becomes visibly shaken and excuses himself to call his agent.
What say you, penis fans?
Penis! 
