มองหาคำศัพท์ใดก็ได้ เช่น cunt:
 
1.
The use of rock music to either wake ones self up, or to keep someone awake. Particularly when behind the wheel of a car.
Tim had a long road trip ahead of him so he used some rock-coffee to keep himself awake.
โดย Zach Attack 360 11 มีนาคม 2010