>The fun of rhyming slang is not to say the rhyming bit. SOmetimes you use it all your life without realising. e.g. I started a thread on this some time back, when I realised that to "blow a raspberry" was short for "raspberry tart" - hence make a farting noise.
This Saturday, on the Python remix, one of the guys made the sound, and the subtit... ooops, locked-up captions said "[blows raspberry]". Good that I got my last hole in education plugged, so I knew what it meant :).