Rocket Finger
a sexual position for gay guys. One man sticks his middle finger up the other mans ass right as he cumms
If the man says he has a "Rocket Finger" then he is gay. Sometimes a guy will have a flame tattoo on his middle finger, this is the mark of the Rocket Finger
finger rocket
When your girlfriend does a countdown to lift off in your brown star.
Keith told me Sally knows how to finger rocket a fella.