A scene from “Good Luck, Father Ted”

Terry (On the phone to Ted): Where is Craggy Island?. We can't find it on any maps.

Ted (smiling): Oh no, it wouldn't be on any maps. We're not exactly New York! No, the best way to find it is to head out from Galway and go slightly north until you see the English boats with the nuclear symbol. The go very close to the island when dumping the old 'glow-in-the-dark'.