Bokkun, also known as Messenger Robo in the Japanese version, is a character from the anime series Sonic X and its comic series published by Archie Comics. He is employed by Dr. Eggman to send messages to Sonic that come in the form of explosive TVs.

Bokkun was apparently built at some point by Eggman to serve as a messenger, delivering exploding television sets to the intended recipients. He once called upon the Egg Golem during the Shadow Saga. Early in season 3, Rouge the Bat blackmailed Bokkun with a locket of his that contained a picture of his secret crush, Cream. He did tasks for her such as drugging Eggman's drink, leaving Rouge unsupervised to conduct her plans.

Bokkun is very childish and loves explosions and desserts. He is slightly sadistic and loves to pull pranks. His primary job is delivering messages, but he also completes the occasional odd job such as breaking Eggman out of prison or piloting mechas. Bokkun often tries to get Decoe and Bocoe to be his subordinates, which they have not ever gone along with. He activated Emerl with the intention of bossing him around.

Bokkun has a boiling point temper. Despite his loyalty to Eggman, he sometimes puts his own needs and desires above his job. For instance, he sometimes delivers messages for the Sonic crew in exchange for pastries or helps Rouge in an attempt to steal a Chaos Emerald so she doesn't spill his secret. When embarrassed or angry, Bokkun will begin to yell "Baka", the Japanese equivalent of 'stupid' or 'idiot'.

Bokkun seems to be a bit of a black sheep among his fellow robots. On a few instances he interacts with Decoe and Bocoe as though they were his friends, but generally, he's rude to them and tries to make them angry.

Bokkun is quite the cry baby (though sometimes it's crocodile tears for a prank) and gets upset when he embarrasses himself, like when Eggman told him to dance after a message played and he didn't know how to dance, or when he was accidentally kissed by a robot that Eggman sent to bother Sonic.

In the comics, Bokkun turns power crazy and delusional when he has too much sugar, taking on the identity of "The Cape". Eggman had to get the help of Sonic to stop him from trying to take over the world and in the end he had to pin Bokkun down until he crashed and fell asleep. He is a lot gutsier in the comics--one Eggman plan involved Bokkun dressing up as him while the real Eggman was elsewhere, and when Eggman tried to return home, Bokkun didn't stop playing the role and activated the bases defenses to kick him out so he could keep shirking work to eat junk food.
Powers and abilities

Bokkun can fly using a jet-pack attached at his belt. He is not otherwise known for his strength, but he was able to heavily injure Black Narcissus with a single kick.