full throttle

When you rub your phallic organ and ejaculate at maximum capacity at a speed ranging from mach 2 to 5, causing a heavenly spray of white goo and possible internal organ rupture depending on the target. Commonly misused with "maximum overdrive", when you go full throttle you know your dick wont recover for a few weeks. Common symptoms include your balls looking like a deflated parachute for a few days.