Definitions by First is the Worst

Lebang James 

A sex move where the guy pulls out, ejaculates into his hands, screams "WITNESS!" and throws the contents of his hands into the air, similar to the Lebron James chalk-throwing before games.

Make sure when performing the Lebang James, you throw it away from you, otherwise some may land on you.

Lebang James by First is the Worst September 3, 2009