What is "gee haw whimmy diddle"

alt. A wooden toy consisting of a notched stick with a smaller stick attached on the end. Rubbing the notched stick with another stick causes the smaller stick to spin; with practice the spin can be made to change from rightward (gee) to leftward (haw) and vice versa. n. A wooden toy consisting of a notched stick with a smaller stick attached on the end. Rubbing the notched stick with another stick causes the smaller stick to spin; with practice the spin can be made to change from rightward (gee) to leftward (haw) and vice versa.