2. A synonym for having complete control of an activity.
Zac: "Don't worry friend, I'm fresh to death. I got that shit on lock like Gordon Bombay."
Step 2: Snort Alcohol off of a Shot Glass
Step 3: Take a Shot
Step 4: Chug a Beer
Step 5: Blow out the smoke
Step 6: Enjoy the wild sex that is thrown upon you after you accomplish this miraculous feat