One from Antarctica,
one born on Antarctica, or anyone in reference with a word starting with "A". For example, "asshole", "
atheist", "antagonist", "anti-pong" and "adventurer". True Antarcticans are rare, in that they are actually born on Antarctica, and it's probably safe to say that they don'
t exist except in silly comics. However, Antarcticans that are of one or more of the above traits are much more common than any person born on Antarctica.