Gabrielle Solis (Desperate Housewives)The ethically challenged Gaby raises adultery to an artform. Her on-the-sly romps with her underage gardener had the disturbing effect of making statuatory rape seem hot. Also: She punched a nun.

Chuck Bass (Gossip Girl)Chuck will stop at nothing to get what he wants - especially if what he wants is the virginity of his best friend's girlfriend!

Samantha (Sex and the City)"They don't call it a job for nothing," said the saucy Samantha during a particularly explicit fellatio tutorial as Charlotte clutched her pearls for all of us.

Christian Troy (Nip/Tuck)This sexy plastic surgeon is good with his hands (and other body parts), and he doesn't mind proving it to anyone willing to join him for a romp. And when we say anyone, we really mean it!

Hank Moody (Californication)For the lothario Hank, inappropriate sexual partners has become kind of a cottage industry: the beautiful thief, a director's wife, an insecure porn star, his about-to-be-married ex-wife, and her jailbait future stepdaughter.

Maxie (General Hospital)The rebellious Maxie always finds herself in trouble - and usually not by accident. From buying drugs for a rehabbing love interest to sleeping with her nemesis' boyfriend to collect a bribe, Maxie keeps Port Charles spicy.

Peg Bundy (Married...with Children)With a rat nest of a coif and an acid tongue, horny housewife Peg used her feminine wiles to domesticate her dog of a husband.

Mrs. Roper (Three's Company)Mrs. Roper's inexplicable desire for Mr. Roper  - Mr. Roper! - makes her the naughtiest woman ever to don a muumuu.

Andy (Weeds)Items already checked off Andy's naughty to-do list:1) Teach your nephew to masturbate.2) Attend rabbinical school to sleep with your hot teacher.3) Appear in a foot-fetish porn film.

Grace (Saving Grace)Grace is a binge-drinking, chain-smoking cop with vigilante tendencies. She also sleeps around with many men, among them her married partner. And she doesn't apologize for any of it.

Dan Fielding (Night Court)What's worse than an egomaniacal prosecutor An egomaniacal, skirt-chasing prosecutor. The jury's verdict is unanimous: The guy's a sleazeball.

Tommy Gavin (Rescue Me)He may be one of New York's finest firefighters, but the guy's got issues. He's boinking his ex-wife and his brother's widow. Plus, he sees dead people. No wonder he fell off the wagon.

Charlie Harper (Two and a Half Men)With all the notches in his bedpost, we're surprised his mattress isn't on the floor. But he is good to his nephew, if you can overlook the age-inappropriate advice he gives.

Mia (Californication)The crafty Mia seduced the much older Hank and then stole his novel for a school assignment. A high school assignment.

Barney (How I Met Your Mother)Barney is perhaps the most entertaining man-whore on TV. The stories of his exploits are legen - wait for it - dary!