Bellatrix Lestrange (Bonham Carter) gets sent off with the same naughty language written in the book (so I'm told), uttered by Molly Weasley (Walters)-- and if Nic Cage had said the same thing, we'd make fun of him. (movies.com)
The play on naughty language is also used by opponents of the procedure on protest signs and stickers (see above) and in really rather informative music videos (see below). (treehugger.com)