n. The grimy substance that accumulates on a mouse or a similar input device after extended use.
1997
The Alps Interactive Gamepad for the PlayStation(TM) game console features the familiar 14-button layout, and an ultra-smooth direction pad. It is the first PS gamepad with rubber grips, which reduces the "hand salsa," and gives players the control required to compete in today's competitive gaming environments.
1996 (earliest)
Hand Salsa
The slimy substance left on a mouse or joystick after a harrowing round of a high-stress videogame. "Sure, you can play, if you don't mind the hand salsa."
The slimy substance left on a mouse or joystick after a harrowing round of a high-stress videogame. "Sure, you can play, if you don't mind the hand salsa."