The Loud House/YMMV


 * Ensemble Darkhorse:
 * Bobby and his sister Ronnie Anne, especially the latter, due to people who aren't into Loudcest shipping her with Lincoln. They both became popular enough to get their own show, The Casagrandes.
 * Sam Sharp gained lots of fans due to.
 * Fanon: In the early years of the show, it was a common fan theory that Luna is bisexual, since she would sometimes show hints that she finds girls attractive even though she also has a Celeb Crush on Mick Swagger (a parody of Mick Jagger).
 * Fanon Discontinuity: The majority of fans ignore the episodes "No Such Luck" and "Brawl in the Family" due to Lincoln's family being unnecessarily cruel to him in those episodes.
 * Funny Aneurysm Moment: "The Loudest Yard" contains a split-second gag in which Lynn Sr. holds up a newspaper with a headline that says "Savino Indicted," referencing series creator, Chris Savino. The joke eventually stopped being funny come October 2017, when Savino was fired from Nickelodeon following accusations of sexual harassment.
 * Harsher in Hindsight: The episode "One Flu Over the Loud House" became rather hard to watch in wake of the COVID-19 pandemic.
 * Incest Yay Shipping: Given that the show focuses on the relationship between Lincoln and his sisters, Loudcest was bound to happen sooner or later.
 * It Was His Sled: The Twist Ending in "L is for Love" where quickly became well-known even among people who haven't watched the show.
 * Squick: In the show's early days, Lincoln's friend, Clyde, would frequently suffer from a Nosebleed whenever he saw Lori. This was thankfully dropped after Savino was fired.