Arkhampedia:Patients

The Joker commands all of you who are deemed mentally unstable enough to sign your name on the Arkham patient addmittance sheet for further psychological probing.

B

• Billy Arrowsmith (talk)

D

• Darth Oblivion (HA HA HA HA HA HA!!!)
• --Darth tom (talk)

G

GroceryBag^{Joker says: "Enter GB's Grocery Store!"} 23:05, 16 May 2009 (UTC)

J0KER1

Why So Serious?

M

• Madclaw ^Talk rap sheet
• Mecenarylord^{Enter if you dare} 21:37, 27 April 2009 (UTC)
• Master Gump^{Me, myself and me are very important... Or not} 22:35, 27 April 2009 (UTC)

S

• — supergeeky1 \m/ ^{(The Batcave)} 21:01, 11 April 2009 (UTC)
• The Almighty Ninja ^Talk 23:04, 16 May 2009 (UTC)
• Stature 23:04, 22 May 2009 (UTC)

W

• Warrior69^Talk