I know I'm a second class citizen. Thank you for reminding me.
You are not a second class citizen.
If you are a legal resident or citizen, speak English, and are not engaged in criminal activities, then such a remark is nothing less than sarcastic self deprecation.
This is America, we do not have second class citizens here. It is all or nothing! I wish that people would point that out to the political hacks that they continuously send back to Washington.