Hackensack Handshake
This handshake is a trap from Hackensack. You shake hands and then get hit in the groin and slapped in the face like you're the punchline to a bad joke.
I just got the Hackensack Handshake at the airport and I'm not getting on my flight.
My uncle tried to be friendly and got the Hackensack Handshake.
I said hi to a stranger and got kicked in the balls and slapped in the face.