XR

XR is one of the main characters on Buzz Lightyear of Star Command. His name is an acronym for eXperimental Ranger, not "expendable robot" as some websites suggest. He may have been based a little off of Bender and R2-D2, though he is certainly his own character.

Personality
XR is a small robot with a big heart, he just likes to hide it most of the time. Somewhat immoral and very neurotic, he always has a witty remark, no matter how grim the situation.

Abilities
XR is an arsenal of weaponry and various gadgets. He can pick a lock or blast through a wall, but his main talents come into play when dealing with computers and machines, since he can interface with them and get information or hack into a security system. Being a robot, if he's damaged or blown up, he can be repaired.

Relationships
XR has a crush on his teammate Mira Nova, and he occasionally flirts with her, much to her annoyance. He was only ever in one serious romantic relationship, and it was with a female spaceship named 42. After she was given a robotic body, she ended the relationship. XR has flirted with numerous females throughout the series, his only requirement apparently being looks.

XR's best friend is Booster, who is always there to cheer him up, and sometimes to annoy him too.

XR's main foes are his evil brother XL and the energy vampire NOS-4-A2.

XR thinks of Commander Nebula as his dad, because he signed the work order that authorized the construction of the little robot. XR is always seeking to please him, though this is a sadly hopeless goal, because Nebula, who dislikes robots, treats XR like nothing more than a metal pain in his side.