Kick Buttowski/Trivia
- Cross-Dressing Voices: Brianna's friend Abbie.
- Hey, It's That Voice!:
- Kick's German voice. Prince Zuko, is that you?
- It certainly is Sebastian Schulz voicing Kick. He's also Turk and Yami Yugi. (Gunther is Scaredy Squirrel; Brad is Yang)
- Kick himself is Major Raikov, Kevin, The Flash, and Dr. Mindbender.
- Al Bundy voices Kick's grandpa.
- Brad is voiced by Danny Cooksey (known for voicing Hotstreak, Montana Max and Jack Spicer).
- Wanda is the librarian in "If Books Could Kill."
- One of Kick's classmates is played by Invader Zim himself, Richard Steven Horvitz.
- SpongeBob SquarePants and the Mayor of Townsville is Kick's cousin Kyle.
- Kendall is voiced by Emily Osment from Hannah Montana.
- Grey DeLisle (Azula) voices Kick's sister, Brianna.
- Kari Wahlgren (Emma Frost) is Kick's mom.
- John Dimaggio (Bender) is Mr. Vickle.
- ESPN sportscaster Mike Golic (Of Mike & Mike in the morning) as Coach Sternback.
- Kick's dad Harold is Arwin.
- Captain K'Nuckles is the really clean-obsessed grocer?? Bubbie is Kick's teacher.
- Terk is Gunther's mom.
- Sheldon was apparently raised by Chihuahuas.
- Mike and Tony from Around the Horn voice Officers Mack and Irwin during the episode "Trash Talk".
- Kick's German voice. Prince Zuko, is that you?
- Shout-Out:
- In "According to Chimp", the chimps chasing Kick and Gunther through Mellowbrook make the sounds of Pac-Man.
- The fact that the #1 video on Rank of Awesome in the episode related to it was simply Kendall dressing up her cat to look like Kick may be a reference to how much certain inhabitants of the Internet like cats.
- Pantsie, one of Brad's goons resembles one of Biff Tannen's goons, right down to always wearing 3D glasses.
- The school bus driver is based on Chris Farley's character from Billy Madison.
- Gordon Gibble says, "I got skills, they're multiplyin'!" which is a variation on lyrics from "The One That I Want" from Grease.
- In "Sleepover", Kick and Gunther are planning to see "Perseus In Pittsburgh", the very first movie starring their favorite movie star, Rock Callahan. This is a reference to Arnold Schwarzenegger's first movie, "Hercules In New York".
- Principal Henry(Voiced by Henry "The Fonz" Wiinkler) orders a special sandwich, from Milwaukee.
- One episode had Cousin Kyle cosplay as Link and another has Kendall do Phoenix Wright's trademark finger point (complete with loud OBJECTION!).
- The Matrix: Part of Kick's dodgeball style.