Right, so the King's Singers? They sang some random Greek thing that was described as "Old MacDonald Had a Farm, only in Greek, with a different tune."
Right before they sang it, Stephen Connolly said "We could sing it in Turkish, but that would cost you an extra thirty million..."

*falls over and dies, yet again*
And then at the end, he said "oink" and the entire audience fell over and died, because you really just had to be there, but please take my word for it, it was hilarious. And then Paul Phoenix hissed at Phillip Lawson, and that was the end of it. *must buy CDs...*

I'll be going to bed now, before I start to sound even stupider.