Boop

A cute & friendly robot! Its model is long obsolete, but Kid Evil found it still functioning in a pile of scrap when she was very young, and decided to fix it up & keep it around. They've been best friends since, and Boop is a high-ranking member of the villain organization CHEShIRE, acting as the chief security guard on headquarters.

Boop does not speak, or in fact generally emit any noise at all. It communicates solely by displaying images on its screen (similar to emojis most of the time), making it difficult for anyone, other than K.E., to understand it.

Though most of CHEShIRE's elite members believe Boop to be just a machine, without thoughts or feelings, K.E. insists that it is instead a fully realized living being. (She's right, of course, and Boop cares for her very much :) )

Its torso and limbs are telescopic, and its hands can retract into a compartment in its body, letting it go into a simplified "hover mode", usually used for security patrol.