Spoken English: The most eccentric (and eclectic) way to communicate?

Photo: Randy Talley                       
                       New Mexico: The talented (American) cast of Michael Frayn's (English) farce "Noises Off!"    

Quite recently, after a long period in which I must have heard it many times, I learned the American term glassa wodda.
I have a waitress at a local restaurant to thank for this, for she repeatedly asked “...