Most definitely the most epic high-five in existance. Consists of multiple steps away from your opponent and an occasional "power-up". Once ready, each participant will run full-speed ahead at one another, leaping when close enough, and coming down with a thunderous clap against each other's hand.
Warning: This action has been known to break the sound barrier. Perform with caution.
That was probably the greatest Robby-Five ever, ever.