louche

\LOOSH\, adjective:
Of questionable taste or morality; disreputable or indecent; dubious; shady.

--There was something about the way Antonio ate that Little Debbie snack-cake. Something louche.
--"Bambi" was not Janice's kind of film. She preferred more louche fare, like Bernardo Bertollucci's "Flight of the Clown Rapist."
--Sure, around the office they knew him as John. But at the pubs downtown, he was Louche Lucius, King of the Slime.