| 1. | ninja rock | ||
|
A ceramic fragment, usually from a broken spark plug, used to break car windows for petty thievery. The ninja rock popped the cork on the brand new 540i, and we grabbed an ID and a checkbook.
|
|||
| 2. | ninja rock | ||
|
a ninja rock is a rock that sneaks up on you while walking or running and causes you to either twist, sprain, or break your ankle. At the very least it will make you say ouch that hurt. Most commonly happens at night when you cant really see whats on the ground so well.
|
|||
