Possible Clues:

• Mischievous like small fairy
• I am producing expression of impatience, being full of mischief
• It's mischievous having a motorway taken up - how annoying!
• Naughty, but not too
• Zulu warriors, quiet but troublesome
• Seems I am the mischievous ship-breaker
• Being so mischievous, I am on the ship that's broken up
• What a nuisance if I am there when the ship breaks up
• Like a playful prankster
• Like a little rascal