No kid who plays trick (8)
I believe the answer is:
hoodwink
'trick' is the definition.
(I've seen this before)
'no kid who plays' is the wordplay.
'plays' indicates an anagram.
'no'+'kid'+'who'='nokidwho'
'nokidwho' is an anagram of 'HOODWINK'.
(Other definitions for hoodwink that I've seen before include "Deceive, fool" , "Put wool over eyes of" , "Deceive - cheat" , "Dupe, bamboozle" , "Delude" .)