Harry clenched his jaw, his stomach coiling and uncoiling in angry rhythm. "Weekly," he repeated. "The punishment in the old world was castration. Testicular and penial castration. Now, Susan, I could teach you the Castration Hex that was the order of the day back then. One nice, clean snip and the job was done. Or, we could just use a good, old-fashioned Severing Curse. It's blunt, and a tad more painful, mind you, so make your choice wisely."