modest mouse

i was having a poo on the toilet just now and a little mouse jumped out of my room mate's shaving kit. it then jumped off the toilet tank and onto my room mate's bathrobe which is hanging on the door. my ass was off the shitter faster than you can say "oh fuck." i don't get hysterical or anything when i see mice, but they're annoying, dirty little bastards. i don't like small animals shitting anywhere they like in my house. it's like they're asserting some kind of superiority over me by blantantly leaving turds behind the coffeemaker. how did it get on the toilet? can they climb on perfectly smooth surfaces? mysterious.