Edward Cullen's penis in the novel series Twilight. Since he is a vampire who sparkles, it's only logical that his penis sparkles as well.

It is assumed that because Robert Pattison is playing Cullen in the Twilight movie, he will has a sparkle penis as well.
"My, what a sparkly... sparkle penis!"
by rpattzfan91 June 18, 2008
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