A fork of Rural Dictionary
Sparkle Peen (Penis) Brigade --- refers to the sparkly nature of vampires in Stephenie Meyer's Twilight books. Especially the romantic hero of the books, Edward. Well, if the rest of Edward sparkles ...
A member of the SPB is a fan of Twilight, and a fan of Twiight fan fiction (especially good, smutty Twilight fan fiction)
Hell yeah I'm a member of the SPB; I love Twilight fan fiction, the hotter the better!