Best Friends, Bros and Girlfriends to Lincoln Loud

Here's a collage of best friends, brothers and girlfriends to the heroic middle child and only Loud brother Lincoln Loud from The Loud House.

Friends:
Kick and Kendall (Kick Buttowski: Suburban Daredevil)
Mickey Mouse and Friends, Tom and Jerry, Looney Tunes, Hanna-Barbera and Popeye the Sailor
Tiny Toons, Animaniacs, Pinky and the Brain and Freakazoid
The cast of The Simpsons
The cast of SpongeBob SquarePants
The cast of The Fairly OddParents
The cast of Adventure Time
The cast of Regular Show
The cast of The Amazing World of Gumball
Uncle Grandpa, Pizza Steve, Mr. Gus and Giant Voyage Tiger (Uncle Grandpa)
The cast of Gravity Falls (especially Pacifica)
Goofy, Max Goof, Pete and PJ (Goof Troop)
The cast of T.U.F.F. Puppy
Dexter (Dexter's Laboratory)
Ed, Edd n Eddy
Courage the Cowardly Dog
Johnny Bravo
Police Academy
Rugrats
Teen Titans original and go
Mighty Mouse
The Smurfs
The Snorks
Ren and Stimpy
Rocko and Heffer (Rocko's Modern Life)
Daggett and Norbert (Angry Beavers)
Cat and Dog (CatDog)
Blossom, Bubbles and Buttercup (The Powerpuff Girls)
Wander, Sylvia, Lord Hater and Commander Peepers (Wander Over Yonder)
Grizzly, Panda and Ice Bear (We Bare Bears)

Brothers:
Danny Phantom
Darkwing Duck
Bonkers D. Bobcat
Samurai Jack
Inspector Gadget
Teenage Mutant Ninja Turtles
Marco Diaz (Star vs. the Forces of Evil)
Peter, Egon, Ray, Winstone and Slimer (The Real Ghostbusters)

Girlfriends:
Sibella Dracula (Scooby-Doo and the Ghoul School)
Phantasma (Scooby-Doo and the Ghoul School)
Mabel Pines (Gravity Falls)
Star Butterfly (Star vs. the Forces of Evil)
Agent Xero (The Modifyers)
Twilight Sparkle (My Little Pony EG)
Ami Onuki (Hihi Puffy AmiYumi)
Yumi Yoshimura (Hihi Puffy AmiYumi)