Badly-behaved youngster (4)
I believe the answer is:
brat
(Other definitions for brat that I've seen before include "Marie ---, birth-control pioneer" , "child - that's a nuisance" , "Annoying child" , "Unpleasant child" , "Horrible child" .)
I believe the answer is:
brat
(Other definitions for brat that I've seen before include "Marie ---, birth-control pioneer" , "child - that's a nuisance" , "Annoying child" , "Unpleasant child" , "Horrible child" .)