Upsidedownland
Proper noun
Meaning
(informal) Australia
(informal) The supposed state of mind of someone whose sense of reality is the converse of what is true, or whose actions seem to imply that
Source: en.wiktionary.orgProper noun
(informal) Australia
(informal) The supposed state of mind of someone whose sense of reality is the converse of what is true, or whose actions seem to imply that
Source: en.wiktionary.org