Welsh example, imagine you’re touring the village of Llanhyfryddawelllehynafoly barcudprindanfygythiadtrienusyrhafnauole and decided you wanted to catch a train to Liverpool but on your way there you accidentally take the wrong train and end up in Fairbourne at Gorsafawddachaidraigodan heddogleddollonpenrhynareurdraethceredigion rail station. Makes for a great photo opportunity at least.

Had to cut those two words in half just to fit them in mobile

you cant forbid this, the country would collapse!

although…

Livgarderegimentuniformreglementet

Llanfair­pwllgwyngyll­gogery­chwyrn­drobwll­llan­tysilio­gogo­goch

Listen to Big Church by sunn O))) from Monoliths & Dimensions to hear Attila Csihar chant this word a bunch of times.