Thneedism Trend

The Thneedism Trend is a Toonbook Takeover started by Sao-ler, where people of Toonbook shortened their names, added "-ler" to the end, and changed their icons to pictures of the Once-ler.

It started on June 28th 2015, though some may argue it started earlier than that, with the host, Sao-ler.