Good thread idea.
1.
Clark Kent (Smallville) Tom Welling is excellent as the future man of steel.
2.
Hank Hill (King of the Hill) An old fashioned kind of guy, a good father and one hell of a propane salesman.
3.
Boomhauer (King of the Hill) Dang o' man, I tell you what, tha ding ol' talkin all crazy, can't understand that' need ol' dictionary man.
4.
Lex Luthor (Smallville) Micheal Rosenbaum nails that charactor, even more so than Gene Hackman IMO.
5.
Gabrielle Solis (Desperate Houswives) Just for Eva Longoria's hotness! She's by far the finest woman in prime time, I can't take my eye's off her when she's on-screen!
6.
Alan Shore (Boston Legal/The Practice) As played by James Spader, he's so damn smug, but he's also very smooth and cool with a very unique, and funny, frequent use of the english vocabulary.
7.
Adrian Monk (Monk) The funniest, and most warm hearted, detective in recent memory, he almost makes being a nervous-nelly seem not so bad.
8.
Sherona Flemming (Monk) For her weekly cleavage!

Also, because she care's for Monk. It's going to really suck when she leaves the show.
9.
Joe Rogan (Fear Factor) Because of his no quit spirit and go get em attitude, he's the reason half of the contestant's don't just throw in the towel when the stunt is introduced. It's fun watching him get pissed when someone quits over something stupid.
10.
Jonathan Kent (Smallville) As played by John Shnieder, he is the quintessential father figure, kind but stern, stubborn but loving and willing to risk his own life for his family.
11.
Inspector Sledge Hammer (Sledge Hammer!) Lasting only two hilarious seasons, this is the crazy trigger happy lawman who's hatred of criminal scum and yogurt eatin' creeps is matched only by his love of violence, excessive force and a certain 44 Magnum. Trust him, he know's what he's doing.
12.
Buffy Summers (Buffy the Vampire Slayer) Anyone who says that Sarah Michelle Gellar has little acting range, has obviously never watched this show.
I could be here all night listing all of them from my entire tv watching life, so i'll stop right here. I'll come back in and make additions when my patience returns.
