Definitions by papijugledembalsinmymouth

Mathis B. 

A Mathis B. is an autistic child who survived a radioactive explosion. Mathis will stare at you intensely for hours while licking his lips voraciously. Avoid him at all costs, he will follow you everywhere becoming an inconvenience to a parasite.

Example 1: Ew, look at that person, they must be a Mathis B.

Mathis B. by papijugledembalsinmymouth November 18, 2024