kinky 
/ˈkɪŋki/ adjective
kink·i·er; kink·i·est /ˈkɪŋki/ adjective 1 of hair : having many tight bends or curls 2 informal : involving or liking unusual sexual behavior
▪ kinky sex toys ▪ a kinky fantasy ▪ She says her boyfriend is a little kinky.
▪ kinky sex toys ▪ a kinky fantasy ▪ She says her boyfriend is a little kinky.
— kink·i·ness noun [noncount]
