louche I think this was used in a comment on a poem on Wild Poetry Forum recently. Sort of a slur of "lewd" and "gauche?"
of questionable taste, decency, or morality; not reputable;
as, a louche nightclub; a louche painting.
[WordNet 1.5 +PJC]
-- From The Collaborative International Dictionary of English v.0.48
adj : of questionable taste or morality; "a louche nightclub"; "a
louche painting" [syn: shady]
-- From WordNet (r) 2.0