Unusual task a bored youngster may busy himself with (10)

I believe the answer is:

skateboard

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'youngster may busy himself with' is the definition.
I can't tell whether this definition defines the answer.

'unusual task a bored' is the wordplay.
'unusual' indicates an anagram.
'task'+'a'+'bored'='taskabored'
'taskabored' with letters rearranged gives 'SKATEBOARD'.

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(Other definitions for skateboard that I've seen before include "Small wheeled platform on which person can scoot and ride" , "Young person's wheeled transport" , "Youth transport" , "Means of travel on rollers" , "Urban youth's transport" .)

I've seen this clue in The Globe and Mail.

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