After picking a booger from your nose, rolling it around between the fingers of one or both hands.
It may then be shaped into a sphere or other form, and stored in a jar for future reference.
1) Our coworker was Kneading the Dough during the last board meeting, to the dismay of upper management.
2) After Kneading the Dough, he took in its sweet scent and sampled it like a fine wine.
3) I was Kneading the Dough with skills rivaling those of a pizza-maker.
1. Mindlessly playing with ones ball sack while doing something else, such as watching TV. Usually done when the scrotum is warm and pliable. Not so much a sexual move as much as something done from boredom.
2. Masturbating in such a furious and severe manner that it looks like a Russian house wife making bread. Due to the severeness the sounds can be very similar to kneading bread.
1. Jada yet again caught Jordan "kneading the dough" as he watched Captiain American for the 8th time.
2. The guy with the sprite drinks pretended to read the papers but was secretly staring at the cashiers butts as he was "kneading the dough".
When a woman fists herself to the point of orgasm.
I heard Kurtis watched Hannah kneading the dough!