L gets a lot of love from me, but he's not the only one. =p Sorry, L! My other top favorite characters:
Grimmjow from Bleach, plus Ichigo, Ishida, Renji, Hitsugaya, Rangiku and Ulquiorra
Edward Elric and Roy Mustang from FMA
Lelouch Lamperouge and Suzaku Kururugi from Code Geass
Seto Kaiba and Jonouchi Katsuya from Yugioh
Germany and Italy from Axis Powers Hetalia
Sasuke Uchiha, Naruto Uzumaki and Kakashi from Naruto
...Just to name a few. =p I have far too many favorites! blaugh