OK, here's a list of all the Foster's fanfiction I've done so far...
Foster's House
Bloody, gory, and somewhat spooky American McGee-ish version of the show.
A Very Foster's House Christmas
Humour story based on the above fic where the Foster's House version of Wilt meets Santa.
Bat-Bloo
(
http://www.fanfiction.net/s/2628324/1/)
Parody of Batman where Blooce Kazoo and his sidekick Mac fight Clown Guy (Wilt) and Face Squared (Terrance).
The Sorceror of Fos
(
http://www.fanfiction.net/s/3097852/1/)
Mac is trapped in a parody of the Wizard of Oz! Can he get out?
MSTS:
MichiyoIs that you? by Little Japan Girl
and
Reunion by bart simpson12
http://www.deviantart.com/deviation/20973573/
Foster's House by Moi
http://www.deviantart.com/deviation/24834916/
http://www.deviantart.com/deviation/24908873/
http://www.deviantart.com/deviation/24992672/
http://www.deviantart.com/deviation/25036456/
The former two don't have hyperlinks 'cause there's lots of blood in 'em. You can find them on fanfiction.net