The Time (wasting) Machine

Childish as this is, I have a new toy. There's a site on the internet that will generate quotes from Shakepeare with whatever word you happen to type in. For example, if someone were to type in "refriderator" and the generator came up with "To be or not to be, that is the ********" then the quote is: To be or not to be, that is the refridgerator". Some favourites included:

"Friends, Romans, Countrymen, lend me your iPod"
"For never was a story of more woe, than that of Juliet and her Liz" (a little bit of a twist ending there I'd say!)
and then of course with other random literary and film characters:
"Life's but a walking hobbit"
"The quality of mercy is not strained, it droppeth as the gentle Ewok from heaven upon the place beneath."

But this one required some evidence. For those who are fans of the "Penis Movie Game", I know you'll enjoy my total lack of maturity. Even if no one else will.

Come, you spirits
That tend on mortal thoughts! Unsex me here,
And fill me from the crown to the toe top full
Of direst penis.

Which work of Shakespeare was the original quote from?

Get your own quotes:

Although I should tell you that the first time I hit the button it came out with "Out damned penis! Out I say!" A close second.