HBO Go is the site HBO uses to let you watch their shows online. In order to access the videos, you need a username and password that prove you're a paying customer.

But pretty much everyone knows that you can share usernames and passwords in order to get to those sweet "Girls" episodes. If you know someone with HBO, you're as good as in.

Well it turns out this sharing thing is a lot more involved than you'd think.

College Humor got to the bottom of it.

Also on HuffPost:

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  • Iman Crosson (aka Alphacat)

    After Obama made his <a href="http://gtcha.me/m0ZHzr" target="_hplink">triumphant post-Osama bin Laden killing speech</a>, YouTube's Alphacat put out the <a href="http://gtcha.me/lkyHkP" target="_hplink">far more entertaining hip hop version</a>.

  • Fred Armisen

    <em>SNL</em>'s official Obama has made many <a href="http://gtcha.me/k9krYy" target="_hplink">speeches</a> and given many <a href="http://gtcha.me/e1j89R" target="_hplink">interviews</a> over the years, but he's never been better than in Funny or Die's all-star Presidential reunion. [<a href="http://gtcha.me/dzN62e" target="_hplink">WATCH VIDEO</a>]

  • Reggie Brown

    After he was <a href="http://bit.ly/jiiXFd" target="_hplink">prematurely removed from the stage at the Republican Leadership Conference</a>, Bill Maher invited Reggie Brown to <a href="http://gtcha.me/jg6IpD" target="_hplink">finish his act on <em>Real Time</em></a>.

  • Jordan Carlos

    In this July 4th video from CollegeHumor, Barack Obama sums up the events of the first half of 2011 with an elaborate BBQ metaphor. [<a href="http://gtcha.me/n9EGK5" target="_hplink">WATCH VIDEO</a>]

  • Jay Pharoah

    Jay Pharoah may not get a chance to display his Obama impression on <em>SNL</em> (he's been focusing on <a href="http://www.hulu.com/watch/184584/saturday-night-live-returns-and-exchanges" target="_hplink">Denzel Washington</a>, <a href="http://www.hulu.com/watch/180975/saturday-night-live-jay-as-will-smith" target="_hplink">Will Smith</a>, and <a href="http://www.hulu.com/watch/194730/saturday-night-live-update-jay-pharoahs-thanksgiving-rap" target="_hplink">Jay-Z</a>) but he's <a href="http://gtcha.me/boJxO6" target="_hplink">clearly got the chops</a> if they eventually need him.