Bud Grouse

Mr. Grouse is a recurring character in The Loud House. He is the grumpy next-door neighbour of the Loud Family, and gets along well with them, and after "11 Louds a Leapin'", he and Lincoln are now friends. He has a big family, but lives far from them, and lives alone.

He first appears in the segment "Chore and Peace", but his name wasn't revealed until "A Tattler's Tale".

Personality
Mr. Grouse is the typical grumpy old man of the neighborhood. He doesn't like to see objects from the other neighbors in his yard, so he decides to keep them in his house, and doesn't give them back. He can get upset by the Loud family's constant noise and mess.

In the segment "Lock 'N' Loud", it is revealed that he's allergic to walnuts.

Description
Mr. Grouse is a heavy old man. He doesn't have hair (except of two hair strands that he has on his head), but he has a white mustache.

He wears a white shirt under a black waistcoat, a blue tie, brown pants, and shoes. He also wears a pocket watch in his waistcoat's right pocket, and a pair of little glasses.

When he was a child, his hair was brown, and he still wore glasses.

Appearances

 * Total episodes: 8

Season 1

 * "Chore and Peace"
 * "A Novel Idea"
 * "A Tattler's Tale"
 * "The Price of Admission"

Season 2

 * "11 Louds a Leapin'"
 * "Lock 'N' Loud"
 * "The Whole Picture"
 * "No Such Luck"

Trivia

 * Before Mr. Grouse's name was revealed, he was simply referred to as "Neighbor".
 * His name is revealed to be Mr. Grouse, as shown in the credits for "A Tattler's Tale".
 * The word "grouse" means "complain" or "grumble", which matches with his personality as seen in "11 Louds a Leapin'".
 * A running gag in the series is him leaning outside of his window, and saying "Nice (insert object here) Loud!"
 * So far, he has had the most screen time in "11 Louds a Leapin'".
 * He looks like Wilford Brimley.
 * It's revealed in "11 Louds a Leapin'" that Mr. Grouse also has a large family, just like the Louds.
 * He is similar to Ms. Chicarelli from Kick Buttowski: Suburban Daredevil as they are both elderly next-door neighbors to the main characters, and they both hate children. Also, Ms. Chicarelli is a female while Mr. Grouse is a male.
 * It should also be noted that while Ms. Chicarelli is an antagonist, Mr. Grouse seems to be more of an anti-hero.
 * He is also similar to Old Man Marley from the first Home Alone film, as they are both lonely, and they both live next-door to the main characters.
 * In "11 Louds a Leapin'" he calls Lincoln by his name for the first time.
 * His mustache looks similar to his hairstyle when he was young.
 * There is a possibility that his first name is Buddy, since he is called "Uncle Buddy."
 * He gets a redesign in "A Tattler's Tale".
 * In "Chore and Peace" and "A Novel Idea", his eyebrows are black instead of white, his head is shaped differently, and has no single strand of hair hanging from his head. This would change in every episode he appears afterwards.
 * His Latin American dub name is "Sr. Quejón".
 * In "Lock 'N' Loud" and "The Whole Picture", it is shown that he'll do favors in exchange for Lynn Sr.'s cooking.