I'm just thinking of the time when I exclaimed about Jiang (Q) who told me he was going to watch Chicago in Sinapore, to which I did qudruple takes and kept exclaiming how wonderful that was. It was only later that I realised he was referring to Chicago the musical which had been on forever whilst I was thinking of Chicago the band.
On another note, I have a punchline without a joke, which goes "...which really puts the whore in Sephora".