Pinky and The Brain

Pinky and The Brain are two genentically-altered lab mice whom due to a gene-splicing incident, gain the ability of speech and thought. While Brain uses his incredible intellect to plot for world domination, Pinky enjoys the simple things of life like cheese, lint and fez hats.

Serving Mechanicles
In "War of the Villains", Both Pinky and The Brain were used as the power source to Mechanicles' latest invention to clean the deserts of Agrahbah. Fed up by his mistreatment, Brain freed himself and Pinky from their cage and plot vengance on Mechanicles. While Pinky wondered how Brain would do it, Brain explained he would overpower Mechanicles' mechinizim. He was successful in his attempt and he and Pinky escaped as the vessel soared away into the sky.