Up Down, Up Down
Ying bouncing up and down on dick
Up, Down, Up, Down, Up, Down, Up...
Up down up down
Up And Down
Up, down, up, down...
Up and Down
Up and down
Down and Up
Up and Down
Up and Down
Bouncing up and down on dick
On The Chair, Up And Down, Grinding
up and down
up and down
Up and down on that shaft
Up and Down
Up and down
Boo yah kah