Mysterious R's definitions

mother fraction

A phrase used by math teachers as a substitute for mother fucker. Originated from a math teacher by the name of Mr. Avasan.

Ohh shitos that hurt like a mother fraction!

by Mysterious R November 27, 2018

Richar

Basically, it's "Richard" without the D, an essential part of the name. As Richard refers to Dick.

Is this nigga Richar gay?

by Mysterious R October 25, 2017