yeah

bawdy, blue, crude, dirty, filthy, foul, gross, gutter, impure, indecent, lascivious, lewd, locker-room, nasty, obscene, pornographic, porny, profane, raunchy, ribald, smutty, stag, trashy, unprintable, vulgar, wanton, X-rated

broad, coarse-grained, gamy (or gamey), off, off-color (or off-colored), racy, risqué, salacious, salty, suggestive

barnyard, earthy, scatological

immodest, indecorous, indelicate, low, unbecoming

depraved, kinky, louche, naughty, perverse, perverted, wicked

exceptionable, objectionable, unacceptable, undesirable, unwanted, unwelcome

abhorrent, debasing, disgusting, loathsome, offensive, repellent (also repellant), repugnant, repulsive, revolting

distasteful, obnoxious, unpleasant

blamable, blameworthy, censurable, reprehensible

atrocious, infamous

abusive, scurrilous

hard-core, soft, soft-core

priggish, prim, prudish, puritanical, staid, straitlaced (or straightlaced), Victorian

correct, decorous, genteel, nice, polite, proper, respectable, seemly

innocuous, inoffensive

acceptable, agreeable, desirable, pleasant, pleasing, welcome

appropriate, becoming, fit, meet, suitable

immaculate, perfect, pure, spotless, virginal

approved, endorsed (also indorsed), sanctioned

clean, decent, G-rated, nonobscene, wholesome