The English Language
Check out this link from the National Health Service in the UK.
 Click on Glossary of Yorkshire medical terms (Yorkshire is in the North of England)
 It is to assist Non native English speakers understand the locals!!
 http://www.doncasterwestpct.nhs.uk/reports/documents.asp?offset=20Â
Sithi'ere.
Being born and bred in Doncaster (known locally as Donny), I understand all that they are saying. In fact they haven't even covered half of it.
Try these:
Isezitintisburritiz.
Wivgorragerrusimbux.
Midadzgorrajag.
All 3 are complete sentences and generally speaking anyone living over 30 miles from the area will not understand it.
hahahahaha :D