Stuck up 'No Toys Repaired' (6)
I believe the answer is:
snooty
'stuck up' is the definition.
(I've seen this before)
'no toys repaired' is the wordplay.
'repaired' is an anagram indicator.
'no'+'toys'='notoys'
'notoys' is an anagram of 'SNOOTY'.
(Other definitions for snooty that I've seen before include "No toys for being this uppity" , "Disdainful" , "Stuck-up, bigheaded" , "Haughty, snobbish" , "stuck up" .)