I haven't done this in a while I would like to introduce everyone to my mouse sona. More to come in the near future.

Prof. Mauser Toboggan age: 37 yrs. old. Height: 5-8 ft. Weight: 147 lbs. Species: mouse.
Likes: science, knowledge, technology, experiments, black metal, feet (secret), glasses, students, associates, his robotic hand
Dislikes: shrinking, backfired, trampled on, sleeping students having his secret exposed, losing his glasses, his past
About him: Born with a birth defect, his parents invented an mechanical hand for him to have a hand despite not having one. Now grown into an adult, Mauser have followed in his parents footsteps to be a scientist himself as well as teaching his students the wonders of science as long as one student isn't sleeping during class.