yeah. we did concentration and dum dum dee dee and:
upside down, wrong way round, I don't care if school falls down there'll be no more English, no more French, no more sitting on the old school bench.
teacher, teacher I declare, I can see your underwear, are they black or are they white, Oh my gosh they're dynamite!
we did that at a residential, then when we tried to do it back at school they told us off