Update:
*Ada Wong (Resident Evil)
*Alice Twilight (No More Heroes)
*Altaïr Ibn-La'Ahad (Assassin's Creed)
*Anton Chigurgh (No Country for Old Men)
*Assassin (Fate/Stay Night)
Bad Girl (No More Heroes)
*Beatrix Kiddo/The Bride (Kill Bill)
*Boba Fett (Star Wars)
*Cammy (Street Fighter)
*Cigarette-Smoking Man (The X-Files)
*Combustion Man (Avatar)
*Deadpool (Marvel comics)
*Deadshot (DC Comics)
*Dexter Morgan (Dexter)
*Ezio Auditore da Firenze (Assassin's Creed)
*Golgo 13 (Golgo 13)
Gray Fox (Metal Gear)
Henry Cooldown (No More Heroes)
*Himura Kenshin (Rurouni Kenshin)
HK-47 (Star Wars: Knights of the Old Republic)
IG-88B (Star Wars)
*Jaffar (Fire Emblem 7)
*James Bond (James Bond series)
Jason Bourne (Bourne series)
Jeego (Ghost Trick)
*Kaku (One Piece)
*Kitana (Mortal Kombat)
Legault (Fire Emblem 7)
Leon (Leon The Professional)
*Letz Shake (No More Heroes)
*Linus Reed (Fire Emblem 7)
*Lloyd Reed (Fire Emblem 7)
Lyon (Suikoden V)
*Marluxia (Kingdom Hearts)
Mercenary Tao (Dragonball)
*Mystique (Marvel comics)
Nikita (La Femme Nikita)
*Oddjob (Goldfinger)
*Paul Kellerman (Prison Break)
*Puss in Boots (Shrek)
Psylocke (Marvel Comics)
Sagiri (Suikoden V)
*Saito Hajime (Rurouni Kenshin)
*Sara (Samurai Champloo)
Scorpion (Mortal Kombat)
Shigure (Suikoden V)
*Shiki Nanaya (Melty Blood)
*Spy, The (Team Fortress 2)
*Strider Hiryu (Strider)
*Sub-Zero (Mortal Kombat)
*Terminator (Terminator)
*Thane Krios (Mass Effect)
*Tommy Vercetti (Grand Theft Auto: Vice City)
*Travis Touchdown (No More Heroes)
*Ulquiorra Cifer (Bleach)
Vega (Street Fighter)
*Vicious (Cowboy Bebop)
Volke (Fire Emblem 9/10)
*Zabuza (Naruto)
Zeratul (Starcraft)
*Zevran Arainai (Dragon Age: Origins)
--
Still smilin'
:>