Just though I'd start a thread devoted to languages, dialects/sociolects and accents, with the idea being that posters can comment on any language, or dialect or accent of any language, on this thread.
Any phrases, expressions or idioms that you find interesting are also welcome.
First, the subject of English accents came up on another thread.
The British Isles have many different types of accent (although many of the dialects may be dying out), and if I start to take a closer look, I can't help but see 'patterns' ...
In Received Pronunciation of standard English, the letter r is pronounced initially, between vowels, and after consonants, e.g. red, arrow, break. This type of r sound is called a post-alveolar approximant, apparently.
In addition to the places in a word mentioned above, some accents also pronounce the letter r as a retroflex sound, before consonants and at the end of words, e.g. third, car. In Bolton, where I live, I sometimes hear this sound pronounced before consonants (north, thirty) but not at the end of words (car).
In England, at least, this sound occurs often in the west of the country - West Country accents, Lancashire accents, but rarely - if at all - in the east. It's not pronounced in Geordie, or Yorkshire accents (or is it?), or the Norwich accent, or London or Kentish, as far as I know. I don't know where it occurs north of the border - Scottish accents have both the retroflex r and the trilled or rolled r.
So why this apparent pattern? Are western English accents influenced by Irish accents? Or is it evidence that an extinct language that was once spoken in areas of Western England featured the retroflex r and influenced certain accents of English that eventually supplanted it (what linguists call a substratum)? Or is this variation among English accents simply a reflection of the different accents, speech patterns and dialects of the Anglo-Saxon tribes which colonised Britannia in the 4th/5th centuries?
Yes, I'm a language geek.