Yes, there is a history.
February 26th, 2013 in Glasgow:
Harry is hit by a flying shoe. Culprit is a mystery.
Image may be NSFW.
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Image may be NSFW.
Clik here to view.
April 13th, 2012 in Sydney:
Harry is hit by a flying shoe. CULPRIT ALSO A MYSTERY:
Image may be NSFW.
Clik here to view.