I'm the UK and thoroughly enjoying this thread.
Some posts however,I simply can't work out-e.g. what does corn hole mean?
It is a bean-bag toss game.... somethings I haven't seen since I was a kid, but it seems to be making a comeback for adults. Basically you have a board at a slant with holes in it and you try to throw a bean-bag through the hole. Not sure why it is making a comeback because it seems pretty dull to me, but it isn't for me to judge! Not sure why it is called "corn hole" in some areas.
For a small country we have many dialects,accents,regional phrases..
Most are quite delightfully colloquial and can be understood.
However,some slang words and phrases are baffling-even when you live in the area.

As a previous poster said-too many to list