Lafroyg is neer enuf to Laphroaig, and it's Curacao(with a cedilla on the second c - a wee squiggle underneath) wot's blue. (pron cure-a-syo or thereabouts)
Cointreau (Quantro) is colourless, but Grand Marnier (gron marniay) which is also orange-flavoured is orange-coloured (cullered) Confewsed?
Great song of course as I drift off the thread!
TB