Fanfic Collective Nouns

[tejas]

It hit me today. A whine of Mary Sues. :-)

What other fic related collective nouns can you think of?

ETA: from the peanut gallery:

A Whine of Mary Sues - moi
A dinghy of 'shippers - sidlj
A clot of vampires - delphia2000
A leash of BDSM fics - wraith816