A masturbation technique used by males when one pulls down his testicles and releases them as he ejaculates, in turn, increasing the intensity of his orgasm.
An extremely effective napping method, also known as a "coffee nap". Drink a coffee or espresso quickly, then immediately go to sleep for 15 to 20 minutes. Waking up right as the caffeine hits your bloodstream makes you feel refreshed and alert.
The act of strategically breaking some distance before a red light in an open lane to prevent coming to a full stop before the light turns green, and speeding past the strugglers stopped by the lights and leaving them far behind you when the lights do change.