Being an avid amatuer astronomer and reader of physics related material, I posit the following:
According to Einstein's Theory of Relativity which has long since been proven, time slows down when an object is in motion or is accelerating relative to another object in a steady state. Time also slows down if an object is in a higher gravitational state relative to surrounding objects.
Since accelleration and gravity are indistinguishable from eachother, they are one and the same. In other words, I'll use Einstein's old elevator analogy. If you are in an elevator and accellerate downward at 32 fps per second (the speed at which an object will freefall in Earth's gravity) you will be weightless and in a zero gravity environment relative to objects on the ground.
Therefore the opposite is true. If you accellerate upward at 32fps per second, you will experience twice the gravity you would normally experience while standing on the ground, and time will slow down relative to objects on the ground.
Of course this slowing down of time is miniscule until you begin approaching the speed of light, but time will slow down nonetheless.
From now on, anytime I go flying, I am going to climb off the runway in a near vertical attitude pulling as many G's as possible. I am also going to punch the gas pedal as hard as I can anytime I'm stopped a red light in my car so I get pushed back into the seat from the G forces. I will also wait till the last possible second to apply the brakes and smoke the tires when approaching a red light to achieve the maximum G forces possible. I will begin skipping instead of walking to achieve maximum upward accelleration with each step.
I figure these combined efforts will slow my time down enough to allow me to smoke say.... one more cigarette in my lifetime before I kick the bucket.