Kinetic energy is often called the energy of motion. It's true - if you are moving, you have kinetic energy. If you aren't moving, you don't.
In fact, your kinetic energy is proportional to the square of your velocity - if you go twice as fast, your kinetic energy quadruples. If you go three times as fast, you have nine times the kinetic energy.
Your kinetic energy is proportional to your mass. If mass doubles, kinetic energy doubles. If mass triples, kinetic energy triples, too.