Kick Buttowski/Characters

Acrofatic: He's not in Gunther's class weightwise but he's definitely drawn pudgy yet manages some amazing stunts and maneuvers.
Awesome McCoolname
Badass
Brilliant but Lazy: There a few episodes that show that Kick is actually smart. Like in "Morning Rush" he did a months worth of homework in one night.
Catch Phrase: "Biscuits", when things look ominous.
Cool Helmet
Determinator
Heterosexual Life Partners: With Gunther.
I Call It Vera: His skateboard is named Ol' Blue, and his BMX bike, Bonecrusher. And anyone who lives in Mellowbrook would probably attest that although these are sports equipment, they are weaponized when Kick uses them.
Made of Iron
Manly Tears: Occasionally as a response to positive emotions (see also Not So Stoic)
Never Bareheaded
The Noseless (lampshaded in Wade Against the Machine and Garage Banned)
Only Known by Their Nickname
The Stoic

All Men Are Perverts - "If I do what she wants, maybe she'll do what the Brad wants."
Big Brother Bully
Butt Monkey
Casanova Wannabe
Chivalrous Pervert
Hey, It's That Voice!: Danny Cooks ey.
Jerkass
Jerk with a Heart of Gold: He appears to be a jerk most of the time, but when he's in love, he's the nicest guy on the planet. He also has quite a few nice moments on his own.
- He becomes hysterical with guilt after leaving Kick and Gunther alone in the woods at night, and even brings his two goons to help him look for them.
Laser-Guided Karma

Blinding Bangs: when not wearing a hat.
Fun Personified: Kick and Gunther think of him as this
Hidden Eyes
Nice Guy
The Slacker
The Stoner
The Thing That Would Not Leave - Turns out he's not so much fun to have as a house guest. Not for Kick, anyway. Ironically, having him as a house guest made the rest of the Buttowski family think of him as Fun Personified.

Gunther’s parents

Badass Beard: Magnus sports one.
Berserk Button – Never call Magnus’ warrior kilt a "skirt"!
Clancy Brown: Magnus
Crazy Prepared: Magnus keeps oars in his car in case of traffic jams.
Flower in Her Hair: Helga
Hair of Gold – Gunther gets it from his mother
No Indoor Voice – Magnus
Norse by Norsewest – Their country of origin
Real Men Wear WARRIOR KILTS!!
- And fish diapers, apparently. Don’t ask.
Took a Level in Jerkass - Magnus, after what he put his son through in Free Gunther, it's hard to like him at all.
- Helga, as well - I'm starting to think their relationship is on the verge of collapse after how she yelled at Magnus at the end of Free Gunther about how she doesn't have enough attention paid to her by her husband.
  - Brad's Room is proof of how Magnus and Harold aren't really close friends, if at all.

Blond Guys Are Evil
Foe Yay - With Kick. The chicks dig it!
Jerkass
Insufferable Genius
Love Makes You Dumb: When Kendall is involved his intellect tends to take a hike. Kick has used this to his advantage more than once.
The Rival: To Kick.
Sitcom Arch Nemesis
Trademark Favorite Food: Pretzel rods.

Action Mom: Honey used to be quite the daredevil herself and she's still got it.
Bumbling Dad: Harold
Hartman Hips: Honey
Parents as People: Sometimes Doting Parent, sometimes Parental Neglect.
Took a Level in Jerkass: Honey - starting to think this marriage is on the verge of collapse after seeing some scenes of her talking down to Harold, especially in Brad's Room. And that's not the only time...
- Harold's not off the hook, either after refusing to help rebuild his son's room in Brad's Room.

Kick's greatest rival when it comes to stunt biking.

Alliterative Name
Cheaters Never Prosper - Well, not in the long run, anyway.
Hot Guys Are Bastards: Possibly the best looking guy in the show. One of the biggest jerks in the show to boot!
Peek-a-Bangs-Of the "deception" variety.
Pretty Boy: See Hot Guys are Bastards.
Rich Bitch: A rare male version.
Sitcom Arch Nemesis: He's not so much evil or even mean as he is annoying.
Spoiled Brat / Royal Brat

Gordon's mooks

Dumb Muscle
Early-Bird Cameo – They made a brief appearance in an episode that aired before Gordie’s first appearance
Joisey
Single-Minded Twins
Those Two Bad Guys