Definitions by Your mother's kneecaps

Your mother's kneecaps 

A fuckin funnier way of saying your mother's poes

Trist:"storman your a dickhead "
Storman norman: your mother's kneecaps
Tristan:" nest your a fuckboy "
nest "your mother's kneecaps bitch

Your mother's kneecaps by Your mother's kneecaps August 20, 2016