The Eurovision Song Contest has given us the international renown of Celine Dion, Måneskin, Dana International, Conchita Wurst and Riverdance; tear-off skirts, nul points, shiny shiny costumes, a band of babushke dancing around an onstage bread oven; not to mention fraught politics, within and between nations. And most importantly for our purposes: linguistic intrigue! So much linguistic intrigue.