In Language class Ms. Chit would called this code switching. It’s like switching accents, but at a more micro level. The idea is that you don’t speak the same way with your friends (California English Casual) that you do with a teacher (California English Formal), or a girl (California English Singsong), or your immigrant parents (California English Exasperated). You change how you talk to best adapt to whoever you’re talking to. But it’s not just about adaptation, as Ms. Chit explained. People can code switch to confuse others, express dominance or submission, or disguise themselves.
