A story plot, idea, or character pairing that is so insane or stupid that it could only make sense while on drugs.
SUMMERY: The whole Harry Potter gang are strippers in a New York club! Ron/Hagrid. Harry/Bellatrix LeStrange. Crack plot, crack pairings.
"Hey! I just wrote a Misa/Mello story!"
"Sounds like fanfic crack to me."