Igor invents a handshake
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Igor's handshake starts with a bro-hug and also uses elbow-slapping, shaka signs, high-fives, and tongue wiggling. The entire handshake takes 15 seconds to perform, and Igor earns four points.
(Written by Jenny R and proofread by Karl Craven)