A sexual act where a women grips a mans penis and moves it in the same way one moves the gear shift on a manual transmission car.
"Yo, diane surprised me with a gear shift last night, blew my load everywhere!"
by Cyanideaddict March 17, 2015
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.Buy the mug
Can you define these popular missing words?