Well I've been kind of horrible about keeping mine secret, but here's who I've been using:

-Pakku (Avatar: The Last Airbender) | grampakku
-Earl of Lemongrab (Adventure Time with Finn and Jake) | lemongrabbed
-Dia (Pokemon Special) | pokemedianheart
-Larry | Teen Titans | nosyarg
-Damian Wayne / Robin | DC Comics | thegoddamnrobin
-Mr. Feeny (Boy Meets World) | hookedonfeeny
-Jade Curtiss (Tales of the Abyss) | yourfononsarewhack
-Lloyd Irving (Tales of Symphonia) | dwarvenvows
-Cranky Kong (Donkey Kong Country) | geezerkong
-Dr. Doofenschmirtz (Phineas and Ferb) | myheinzheiny
-Kakashi / Not David Bowie / David Bowie Sensei Sama Senpai (Naruto Abridged) | notdavidbowie
-Batman (Batman: The Brave and the Bold) | hammersofjustice