After a little while, those standing there went up to Peter and said, “Surely you are one of them; your accent gives you away.” Then he began to curse... - Matthew 26:73One thing this story makes clear: if you want to maintain anonymity and not be seen as an outsider from a dominant group, (an Other,) then you might wanna keep quiet in their company.
For those of us who study issues related to discourse communities and language groups, neglecting the impact of "accent" can leave a lot of meat on the research bone. You might appreciate this clip from the BBC's Channel 4. (It might be considered a companion piece to my blog entry on the ESPN commercial on Manchester slang.)
This could enhance discussions of language as an instrument of: power, segregation, ethnic identification, character assessment, etc. It may even tie-in to teaching about RP (received pronunciation), conformity and globalization, etc.
And, no, I am not a Southerner. Why do Y'all ask?
DOH! Dadgum it! *&^%#!