cheeky cheeky /ˈtʃiːki/

adjective

1. Offensively bold  ( cheeky , nervy [Informal, N. American] , brash )
   offensively bold
    A brash newcomer disputed the age-old rules for admission to the club
   a brash newcomer disputed the age-old rules for admission to the club
    A nervy thing to say
   a nervy thing to say