That's Hack.
Hack is the more competitive of the two - he's always trying to get the edge on Slash in everything they do.
Hack & Slash He's Slash.
Slash? He's a bit looser than Hack. When he goes to the driving range he shoots for distance...could care less where the ball ends up.
They came up with these things while playing a course up in Massachusetts.

They're dedicated to keeping golf a game and live by the motto "Relax, Have Fun, Be Comfortable".