The act of taking your hand and making a
chop motion on a persons shoulder near the
neck area while saying in a loud manner, "Judo
chop-HAI!"
1. Find a victim.
2. Creep up behind them.
3. Make sure palm/hand is flat and
straight.
4 Raise your hand and
chop the victim's shoulder, making sure it is close enough to the neck.
5. Say the phrase, "Judo
Chop HAI!" While doing so.
6. Walk away.