Thougher
Newtralizer was a character in TMNT. He was the arch enemy of The Kraang and first appeared in Operation: Break Out. He is the Anti-Hero of the show.
What to do if you encounter a thougher
The recommended course of action when encountering a thougher on the internet, especially on 4chan and other image boards, is to quote their post with a thoughjak.
History of quoting thoughers
The movement of quoting thoughers was introduced by an anonymous Mexican poster on 4chan's board /int/. The first instances of it date back to the April of 2020[1]. The original thoughposting used normal soyjaks rather than thoughjaks until 13/5/2020[2]. Despite the fact that the Mexican used both soyjaks and thoughjaks, when the meme became more popular, it was associated with the last ones. It wasn't used on /qa/ until 2/7/2020[3]. Currently (April 2021), quoting thoughers is a relatively popular trend on both /int/ and /qa/. You can easily find a soyjak/thoughjak when searching for "though" on 4chan archive websites.