I love how rich first worlders call themselves "expats", you know, because "immigration" is for those filthy third worlders.
Definition of expat from wikipedia:
An
expatriate (often shortened to
expat) is a person
residing in a country other than their native country.
[1] In common usage, the term often refers to professionals, skilled workers, or artists taking positions outside their home country, either independently or sent abroad by their employers.
[2] However, the term 'expatriate' is also used for retirees and others who have chosen to live outside their native country. Historically, it has also referred to
exiles.
[3]
In contrast to an
immigrant, an expatriate maintains the cultural ties such as language of their country of origin--thereby not
assimilate. Expatriates usually also don't seek to
become citizens of their new country. For example,
Charlie Chaplin never applied for American citizenship.