Dick Shift

The act of giving a handjob to the person in the passenger seat while driving a car. Thus creating the act of dick shifting.

When a man uses his hand to move his penis in the H-Pattern of a manual or "Stick" shifter like he is shifting gears on a car. Often, the man will also use his girlfriend's boobs or vagaina as a steering wheel or clutch pedal.

When one masturbates while driving a vehicle

The sex position in which the male is laying on his back and the female sits on his stomach. Her feet are on his feet working them like petals while simultaneously working his dick like a manual shifter. The male has the option to then use her breasts as a steering wheel.

Giving a handjob while wiggling his penis around like a stick shift, while also making engine noises. Vroom vroom.

The process of absent-mindedly playing with an erect penis. Can also be used as a passive adjective to describe a male persona in which emotional gears tend to be in constant flux and inconsistency, usually causing frustration and bitch fits from their female counterparts. (Mental stick shifting.) Those accused of dick shifting will most likely have high rebound rates coupled with less than intact morals.

Purple Dick Shift is usually driven by a kid who always thinks he can beat you at skate but fails every single time for a year straight. Their fetishes usually include Amputee's and Prego women. They supposedly get rated solid 8 out of 10's from girls on the internet. They are usually not right in the head. Their fathers really do not appreciate taking their paddle boats on a lake when they are not legally allowed in a house. And the father is mentally abusive. Their foe's generally include gingers, assholes, fresh kids, or anyone that tries to pork their smokin' hot sister.