Childishly rude (5)
I believe the answer is:
sassy
(Other definitions for sassy that I've seen before include "(In US) saucy" , "Impertinent (US colloq.)" , "Cheeky (US colloq.)" , "Bold, spirited, cheeky (Amer.)" , "Pert" .)
I believe the answer is:
sassy
(Other definitions for sassy that I've seen before include "(In US) saucy" , "Impertinent (US colloq.)" , "Cheeky (US colloq.)" , "Bold, spirited, cheeky (Amer.)" , "Pert" .)