The New Super Luigi U community.

The New Super Luigi U community became incredibly popular after many Smashers noticed that it was not affected by the Miiverse Redesign. Because of this, many users started trashposting (posting random trash) here to get popular, which totally worked for some reason.

Yeah bombing
Many users such as Yeah Angel, Yeah Bot, BanTalon, and Net Worths have started using an iMacros script called YeahBot, which automatically yeahs posts made in chosen communities. However, a lot of them were banned because people don't like free yeahs for some reason. However, it's still popular in this community, which is why seeing a post with 0 yeahs here is basically impossible now.

The AS clan
In late 2014, a mysterious clan known as AS started attacking this community to take over. They planned to enforce several laws, such as "Every Mii must be a furry". However, absolutely no one wanted them to take over, and every member was banned.

Notable users
Here are some of the most notable users in this community in no particular order:
 * Yeah Angel (yeah bomber)
 * Yeah Bot (yeah bomber)
 * Giga Gamby (youtuber)
 * PF2M (hacker)
 * Mars Bars (trashposter)
 * Mr. Flowers (artist)
 * Ava (artist)
 * Talon/BanTalon (trashposter, troll, yeah bomber, youtuber)
 * Jion (artist)
 * Dr. This Guy (trashposter, artist)
 * Yoshi (trashposter, artist)
 * Not Happy (trashposter)
 * Blind Isaac (trashposter)
 * Jammy (trashposter, artist)
 * Dode (trashposter)
 * Meme Angel (trashposter)
 * Sarah (trashposter)
 * Phantasma/Bayontasma (trashposter, clan leader)
 * Roy (trashposter)
 * Matt (trashposter)