I give credit to all of the people who made the videos posted. I didn’t make any of those videos.
I also got a lot of my information from a variety of different websites whose information I simply made more accessible and all in the same place. I give credit to their respective authors.
Now, in no particular order, my sources:
http://alldownunder.com/australian-slang/
http://kaplaninternational.com/blog/10-australian-slang-words-you-should-know/
http://www.koalanet.com.au/australian-slang.html
http://www.andoneforthepot.com/the-best-of-british-slang/
http://www.effingpot.com/slang.shtml
http://asummerfullofpeaches.com/2012/06/an-english-girl-in-scotland-scottish-slang/
http://londoniscool.com/useful-scottish-slang-words-phrases-such-as-fit-like-min-aye-and-ya-bas
http://en.wiktionary.org/wiki/Appendix:Glossary_of_Scottish_slang_and_jargon
http://www.irishabroad.com/culture/slang/
http://suziehq.hubpages.com/hub/IrishSlangExplained
http://www.manythings.org/slang/
http://www.infosquares.com/americanslang/index.html
http://www2.uncp.edu/home/canada/work/allam/1914-/language/slang.htm