Damn my forgetfulness! In my banning things post I forgot to include my gag about the irony of the UK government defending something which can be described as ‘wholly or predominantly characterised by the emission of a succession of repetitive beats‘ (if you’re under 30 or over 45 and don’t get this, trust me: it’s fucking hilarious. Really).
The Mosquito sound also randomly reminded of cake and make me wonder if those crazy kids are getting off on it (see 4.30 into to video):
http://www.opsi.gov.uk/acts/acts1994/ukpga_19940033_en_8 is a more helpful link, since that’s the page which the phrase you mention appears on.