[brokenmachine]

>containment boards

What are the containment boards? I assume you aren't talking about /r/thedonald.

[thatguy0900]

On 4chan at least, containment boards are a subforum created for people who are talking about generally unliked subjects. /mlp/ is an example, it was created to discuss my little pony Fandom to stop it being discussed elsewhere on the site.