If you see a fellow mouse with identical nose markings, you must be the first to make an obscene gesture before breaking eye contact. It began as a way of silently acknowledging shared ancestry, but one day someone chose to make a sign of vulgarity as both a joke and an expression of disgust over upholding a stratified society. Screw nasal hegemony, I wanna rub snouts with other castes :3

Many logos can be found under the mice as well. The atomizer works in Nevada. That is the extent to which he can talk about his work.