Flag waving is done by typing chat command/f[country code], where "country code" is the case-insensitive alpha-2 ISO code. Only the first two letters after /f matter (e.g. /f france, /f freeze, and /f fRabcdefg will all result in waving the French flag).
Typing in an incorrect country value (using first 2 letters) will result in you waving a stick.
Example: Use /f fr to wave the French flag.
Using the /f with one or less parameters afterwards will result in your player mouse waving the flag of the country of your current IP address. For example, if you live in France and are using a French IP address or proxy, your player mouse will wave the French flag when just using the "/f" or "/f z" command.
From 3 March 2022 (V1.689) to 10 June 2022 (V1.706), waving a flag showed instead of a country flag. This was due to the Russian invasion of Ukraine in 2022.
Where is [flag]?[]
The list below contains all the supported flags. Note that only country flags are supported (with the exception of Antarctica (AQ), which is a continent with no countries).
Where is LGBT / BLM / etc flag?
Not a country, so there is no such flag at this time.
Where is the flag for Scotland / Wales / Great Britain / US State / etc?
As not all places have a country code (as they are not a country, or are part of a larger single "entity"), some places do not have an option to show a flag, even if a flag exists for that place (Example: Scotland, Wales, and Great Britain used to be countries and are geographical areas / countries with their own flags, but do not possess individual country codes as they are all part of the single sovereign state, the United Kingdom).
List[]
You can choose what flag to wave by choosing one of the abbreviations below.