Leonidas Slikk (born on September 25th, 1995) is one of Leopold's brothers and he is a bit younger than him.
He is often represented as stupid to some extent and having an unhealthy obsession with robots, trains, pranking Leopold and everyone, and rockets, and also enjoying to mess with Leopold's stuff.
WedgePee's AGK Series
In WedgePee's series, he bought GTA and COD from a friend at school.
Diablojas's AGK Series
In Diablojas (before his account suspended) AGK Movie his name was Lion Slikk.
AngryGermanKid82's AGK Series
He made an appearance in episode 45 of AngryGermanKid82's series where he is watching a video of Harold Slikk throwing a tantrum. He also appears in episode 54 where he is having dinner with his family except for Leopold.
His major appearance is in Episode 70 when Leonidas was Playing Xbox 360 with Leonard. He was also Leonard's henchman in Episode 71. In episode 72, Leonidas attacked the Terminator Robot Principal Diknoz before Diknoz could kill Jake.
In episode 71, it is shown that he loves robots.
xx4REXDARKHUNTER4xx's AGK Series
In xx4REXDARKHUNTER4xx's series, Leonidas only appears in 1 episode but will most likely appear in more. In episode 9, he babysits Leopold. Little did Leopold know that Leonidas was a prankster which makes Leopold hate him.
IceManNJD2's AGK Series
In IceManNJD2's series, he was introduced in episode 58 of the series.
AGKandRockman2001's AGK Series
In AGKandRockman2001's AGK series, Leonidas will appear in the first episode. He will act crazy because he hit his head on a wall when he was little. He will like Tailsko and will find her beautiful. His best friend will be Tom Thompson.
In NintendoWizard456's AGK Series He first appears in episode 1, AGK plays Sonic.exe. Leonidas is someone who really cares for his family so much he got injured protecting them. One time he saved Leopold's life by pushing him out of the way of a speeding truck (Episode 7: AGK's Origins), but it didn't end so well with Leonidas, he was badly injured but survived, after that though he became cuckoo but still tries to protect his family the best he can. 99% Cuckoo. 1% Protecting Family.
In BlueNewton's Series Leonidas was in the AGK Movie by BlueNewton and episode 28 because Leonidas is now being nice to Leopold and Leonard.
AGK Universe's Series
In AGK Universe's series, He will be introduced in Episode 19.
GeneBernardinoLawl's AGK Series
In GeneBernardinoLawl's AGK series, he appeared in Episode 15. He's the adult German human version of Wing (from Chuck Chicken series) and Oswaldo (from the Brazilian cartoon series with a same name).
DrLuigiGamer2001's AGK Series
Leonidas Hill-Garnett Slikk (Born on March 21st, 1997) is one of Leopold's brothers who troll him a lot, steals his XBOX One using his account for having fun, laughing like a maniac and smashing Leopold's keyboard for the never-ending prank.[link, source or proof needed]....
Jayden Montoya's AGK Series
In Jayden's series, Leonidas is Leopold's second brother who was forced out of his home in Movie 2 and behaves exactly like his counterpart in AngryGermanKid82's series - he is an Xbox gamer after Leopold gave him his old Xbox One (the one that he used to play Soul Calibur V and the first two Five Nights at Freddy's games in Adventures) who has an obsession of robots.
AGKFan640's AGK Series
In AGKFan640's series, Leonidas is the second brother of Leopold. His first appearance is at Episode 34.
Shiyamasaleem's AGK Series
He has a girlfriend called Kitty Katswell. He likes to dance and tickle people including Leopold, Flora, Jake, Leondra and everyone else.
YumaSonic2016's AGK Series
In YumaSonic2016's AGK series, Leonidas is the second child of Harold and Maria. He was diagnosed with Attention Deficit Hyperactivity Disorder when he was 5, then started having dirty thoughts when he was 8 years old, leading to Leonidas acting like an absolute pervert. Leonidas is known for doing things like groping Leopold's friends like Alexis and Serena, showing his siblings explicit pictures of all sorts of cartoon characters, losing his temper and raging, licking other people, and other immature and sexual acts. He also likes to flirt with people regardless their age, gender, or orientation. His very perverted side came entirely from when he masturbated while he was watching Pokémon. It's also possible that Leonidas could be bisexual.