Likely "Bluey" and "Blue's Clues" watcher (4)

I believe the answer is:

tyke

(Other definitions for tyke that I've seen before include "23 [BRAT]" , "Native of Yorkshire (informal)" , "Naughty kid" , "Colloquially, a small naughty child" , "Rough-mannered person - cheeky child" .)

I've seen this clue in the LA Times.

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