kinky in WordNet English dictionary

1. (of hair) in small tight curls
   crisp  frizzly  frizzy  kinky  nappy 
   
2. informal terms; strikingly unconventional
   far-out  kinky  offbeat  quirky  way-out 
   
3. (used of sexual behavior) showing or appealing to bizarre or deviant tastes
   "kinky sex"; "perverted practices"
   kinky  perverted