Artwork from The Adventures of Jimmy Neutron: Boy Genius.
|'Relationship'||Libby (Jimmy Neutron), Aseefa (Planet Sheen)|
|'Friends'||Jimmy Neutron, Carl, Doppy, Emperor, Mr. Nesmith|
|'Likes'||Libby, Ultra Lord, Aseefa|
|'Dislikes'||Cindy, Princess OomLout, Having his Ultra Lord figures being called "dolls".|
Sheen Juarrera Estevez ( Born November 19) is one of Jimmy's closest friends and one of the main protagonists in the television series. Sheen's obsession with Ultra Lord is one of the running gags in the series. He is shown to have many Ultra Lord action figures, and knows a lot of the trivia from the show. His love for the superhero was noted in the movie, and was carried on throughout the course of the series.
Sheen is not the brightest bulb on the Christmas tree, but what he lacks in smarts he more than makes up for with his appetite. Sheen is obsessed with the Ultra Lord action hero. He collects all the Ultra Lord action figures and quotes him daily.
His romantic interest is Libby Folfax, and his interest in her became highly noticeable towards the end of the first season of the series, but in the new spin-off series "Planet Sheen", he has a new romantic interest, a blue alien namedAseefa.
Sheen is a turbocharged, hyperactive child with an attention span of 0.4 seconds. His best friend back home is boy genius Jimmy Neutron. He's got a passion for life, TV, guacamole, and a superhero called Ultra Lord. He isn't the best student, but what he lacks in common sense and focus, he makes up for in burning curiosity and loads of energy. One day, disobeying Jimmy's specific instructions Sheen touches a rocket and goes flying into deep space. He lands on a strange planet called Zeenu, where the grand leaderthinks that Sheen is destined to bring peace, prosperity, and eternal joy. After the Emperor promotes Sheen to be his #1 Royal Advisor, Sheen gets to do virtually whatever he likes, such as battling man-eating creatures and throwing wild parties. Even when the evil villain Dorkus tries to destroy him, Sheen's crazy ways almost always save the day. He doesn't seem at all worried about whether he'll get back to Earth or not.
In The Adventures of Jimmy Neutron: Boy Genius, Sheen has peach skin. He wears a turquoise Ultra Lord shirt and black pants. He has short black hair and is usually shown wearing a pair of turquoise-and-white sneakers and always wears red or purple Ultra Lord underwear He also has a pair of white eyes with black pupils.
In Planet Sheen, Sheen does not wear his trademark Ultra Lord shirt. (Although he did wear his normal clothes throughout the first episode.) Instead, he wears a sea green jacket with a symbol of Zeenu on its top right corner. Sheen has blue pants, blue boots, and a black belt with a silver buckle.
- Sheen's name is a parody of Martin Sheen, whose birth name was Ramon Estevez. His name may also be a combination of Charlie Sheen and Emilio Estevez, who are brothers.
- Although never seen in the show, Sheen does at one point mention having a little sister.
- STRANDED - Sheen
- It was hinted that Sheen is the creator of The Ultra Lord Website in Sheen's Brain.
- He is considered the brawn of the group.
- Sheen is shown to know Kung Fu.
- Sheen thinks that he is the "Father of our country and the creator of the whole planet."
- He is starring in the Jimmy Neutron spin off, Planet Sheen.
- In Planet Sheen the person Sheen mostly mentions is Uncle Migel, who was wacky teeth, likes milkshakes, and can hold multiple things with his nose hairs.
- When Sheen gets excited, his eyes often become cross-eyed and can look in two separate directions.
- Sheen and his friends Jimmy and Carl are the only three people appearing in all of the episodes.
- In the first Planet Sheen episode, the animals in Sheen 's dream is Otis the cow and Pig the pig
- Sheen states he's Mexican in Operation: Rescue Jet Fusion.
- It's stated in Operation: Rescue Jet Fusion that Sheen has been left back twice, which means he is possibly 2 years older than Carl and Jimmy