Slink

Slink is a fourth grader who is a member of the Tough Customers.

History
Slink was once a student at Mighty Mountain School, as seen in "Buster and the Daredevils" when he and Toby wore Mighty Mountain uniforms during the baseball game.

In his first appearance, "Buster and the Daredevils," he and his "friend" Toby dared Buster to do various dares until he dared them back and turned them against each other. Since then, the two have gone their separate ways, with Slink joining the Tough Customers. He also transferred schools to Lakewood Elementary School.

Physical appearance
Slink is a rabbit with a gray complexion. He wears a gray shirt with a red lightning bolt on the front, long blue jeans and red-and-white sneakers. In his original appearance, his shirt is black, but in all later appearances it is gray. Slink has long dark brown hair that also covers his eyes. His eyes were seen once, in the episode "The Law of the Jungle Gym."

In "To Beat or Not to Beat," Slink is seen in the audience of the school talent show with a darker skin color and lighter brown hair. However, this could just be because of the dimmer lighting of the auditorium for the show.

In "The Good Sport", a miscolored Slink appeared in the audience listening to Mr. Haney's speech. He had blond hair and white skin.

Personality
Slink was a quitter who never really applied himself until Rattles taught him a better work ethic. After that, Slink becomes a hard worker who strives to improve himself. According to his father, Slink is apparently good at packing and he always lets Slink pack when his family is going on vacation. Slink has an interest in survivalism and watches the television series The Backyard Survivor to hone his skills. When he and the Tough Customers went to a trip to the Lookout Mountain Hotel, he filmed their entire 'adventure' in hopes of turning it into a reality TV show.

Outside of packing and television, Slink's main interest seems to include comedy; however, he is not good at telling jokes. He has a job as a paper delivery boy, which Rattles taught him how to do properly.

Molly MacDonald
Slink and Molly are good friends, as they are both members of the Tough Customers.

Rattles
Slink and Rattles are best friends.

Binky Barnes
Slink appears to also be friends with Binky.

Toby
Slink and Toby used to be friends, but decided to go their own ways after daring Buster to do different things.

Specials

 * "D.W. and the Beastly Birthday"
 * "The Rhythm and Roots of Arthur"

Season 2

 * 20302 "Buster and the Daredevils"

Season 3

 * 30602 "Meet Binky"
 * 30802 "Buster's Growing Grudge"

Season 4

 * 40702 "To Beat or Not to Beat"

Season 6

 * 60402 "Brother, Can You Spare a Clarinet?"
 * 60901 "The Good Sport"

Season 8

 * 80202 "Thanks a Lot, Binky"

Season 9

 * 90302 "The Law of the Jungle Gym"
 * 90601 "Arthur Makes Waves"
 * 90602 "It Came From Beyond"
 * 90901 "D.W. Beats All"
 * 91001 "Binky Goes Nuts"

Season 14

 * 140302 "The Play's the Thing"
 * 140801 "Arthur Unravels"

Season 16

 * 160201 "Flippity Francine"
 * 160601 "The Last Tough Customer"
 * 160702 Brain's Biggest Blunder
 * 161001 "So Funny I Forgot to Laugh"

Season 17

 * 170501 "All Thumbs"
 * 170802 "Crime and Consequences"

Season 18

 * 180102 "D.W. & Bud's Higher Purpose"
 * 180301 "The Case of the Girl with the Long Face"
 * 180601 "Whip. Mix. Blend."

Season 19

 * 190702 "Too Much of a Good Thing"

Season 20

 * 200101 "Buster's Second Chance"
 * 200102 "Arthur and the Whole Truth"

Season 21

 * 210501 "Slink's Special Talent"
 * 210502 "Take a Hike, Molly"