Jon Olsson means in slang: 1. He is the best-known skier in the world. He was born in Sweden and started his career as a ski racer before moving into freestyle. He has returned to racing and his roots as of late. He is an amazing man who drives a Lamborghini equipped with ski racks and lives in Monaco because it’s possible. 2. It’s a great trick to pull off. (in Slang Dictionary, added by Probo Soler)