Benads day
From Encyclopedia Monadia
The First International Benads Day occurred on October 13th 2023 when multiple community members changed their names to Benads. This lead to a cascade of name changes resulting in a large segment of the server changing their name to Benads.
This appears to have started in response to Benads telling people:
1 tip: if you want to stand out more try giving your self a name more different than mine
Reactions
Benads had the following to say on twitter in a thread he wrote later the same day
my brands got stolen, multiple clones of myself appeared on the same server
RayJ stated: