**Carlton "Carl" Ulysses Wheezer** is a fictional character from the American computer animated film *Jimmy Neutron: Boy Genius* and its adapted television series *The Adventures of Jimmy Neutron: Boy Genius* created by John A. Davis. He is obsessed with llamas. He has a high-pitched voice. He is one of Jimmy’s best friends.

The character was voiced by voice actor Rob Paulsen. He also provides the vocals for his alien equivalent Doppy in its spin-off series *Planet Sheen*.

Character
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### Personality

A glasses-wearing boy with very low intelligence. Carl's obsessions with llamas is a running gag throughout the series. He has a crush on Jimmy's mom, Judy Neutron. His unhealthy love for llamas stemmed when his parents inflated their cable lineups with a show within a show entitled *Llama Boy the Superhero*. From that point onwards, he goes to drastic measures to emulate them going far enough to a fan club nicknamed the Llama Love Society which is likely invented by himself.

Worthy to note, he has a severe allergen to lima beans, bacteria, and horror stories. Whenever he gets fatigued his mother makes him hot milk, rubs his stomach, and harmonizes nani nani nani.

Carl also has another unhealthy relationship with any types of food imaginable even if they are inedible which is a trait passed from his parents using an edible consumption substitute since they are allergic to nearly everything. Furthermore, he gets quite jealous on Jimmy’s extreme intelligence and 
gaining constant attraction from other girls besides Cindy. Carl has an absolute hatred on testing out his gadgets and serums coming from the fact that they often cause him fatalities or being in a state of endangerment.

### Appearance

A round 10-year-old characterized by his trademark high-pitched voice, Carl has red hair in a weird splat style, small black bead eyes in contrast to the other characters with colored irises, and brown circular spectacles alongside freckles in cheeks. During the series, he wears a yellow shirt with orange stripes alongside overall straps which were not present in the film green pants and brown loafers while in the test pilot, he greatly resembles his father. Carl has been left in his underwear on numerous occasions, typically appearing in his tighty whities. Additionally, he has a very slight hunchback.

### Portrayal

In both the series and film, he is played by professional voice artist Rob Paulsen. Besides this role, he also lent his vocals to his alien equivalent Doppy in its spinoff series Planet Sheen. Paulsen voices his parents as well and one-shot characters including the owner of a Golden Arches parody nicknamed Skeet in the episode "Men at Work."

In popular culture
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In 2012, a clip of Carl asking for a croissant in a faux-French accent became a popular internet meme.

Other websites
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* Carl Wheezer’s profile on Nick.com

| * v
* t
* e
*The Adventures of Jimmy Neutron: Boy Genius* |
| --- |
| Characters | 
* Jimmy Neutron
* Carl Wheezer

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| Movies | 
* *Jimmy Neutron: Boy Genius* (2001)
* *The Egg-pire Strikes Back* (2003)

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| Specials | 
* *The Jimmy Timmy Power Hour*

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| Video games | 

|  |  |
| --- | --- |
| Main series | 
* *Jimmy Neutron: Boy Genius*
* *Vs. Jimmy Negatron*
* *Jet Fusion*
* *Attack of the Twonkies*

 |
| Other games | 
* *Nickelodeon Party Blast*
* *Nicktoons: Freeze Frame Frenzy*
* *Nicktoons Movin'*
* *Nicktoons Unite!*
* *Nicktoons Winners Cup Racing*
* *Nicktoons: Battle for Volcano Island*
* *Nicktoons: Attack of the Toybots*
* *Nicktoons: Globs of Doom*
* *Nicktoons Nitro*
* *Nicktoons MLB*

 |

 |
| Rides and attractions | 
* Jimmy Neutron's Nicktoon Blast
* Jimmy Neutron's Atomic Flyer

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| Other | 
* Episodes
* *Planet Sheen*
* Gotta Blast (song)

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| 
* Category

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