Used with badly written fanfics, mostly on quizilla, WWFFY stands for; Who Would Fall For You?
Usually used for a title in a reverse haram style fanfiction or "orginal" story.
Example for titles
1) The Fan Fiction Title! "wwffy? Harry, Ron, Dumbledore, Hagrid, Snape, or Cedric (he's a ghost!!!1)?

2) The "Origanl Story" Title! "wwffy? A vampire, A werewolf, a genie, an alien, a guy with bunny ears, or your stepbrother!"
by izanami November 22, 2009
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