Re: Luckily
"Popty ping" ("ping oven") is one of the classic examples of quite a good neologism in Welsh that isn't actually used (much) in practice.
Of course,"popty ping" is a made up joke. It's not real.
Just like whilst "pysgodyn" is Welsh for "fish", "pysgodyn wibli wobli” is *not* Welsh for "jelly fish."