Essentially a wicked slapshot in hockey. When a player takes a one timer, heavy slapshot towards the goalie.
by Hockey junky March 29, 2018
by kkclap November 21, 2019
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
2. My parents are going to kill me if they find out I have the knee clapper
by 2 girls half a brain September 26, 2013
by MclovinDATa$$ April 24, 2018
by Chad29474928 November 25, 2020

