A particularly large region separated by other areas based on culture (Things such as language), Physical or natural borders (Such as mountains or oceans), or by the geographical location of the region (North & South America)
There are 7 continents recognized by the U.S.: North America, South America, Europe, Africa, Australia*
Australia*: Not to be confused with Oceania, a region made up of thousands of islands.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.