Knee-clapper

When a prism claps their knees when they walk.

James Horton is a knee-clapper when walking the halls of Cranston West

by MclovinDATa$$ April 24, 2018

Knee Clapper

A rash looking STD you get when rubbing a mans penis inside the bend of someones knee.

1. Did you hear Joe gave Jamie the knee clapper on the church trip

2. My parents are going to kill me if they find out I have the knee clapper

by 2 girls half a brain September 27, 2013