from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A person engaged to load, unload, and set up equipment and to perform errands for rock musicians on tour.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A biker.
- n. One of the crew for a musical group or other travelling stage production, especially a stagehand or technician.
- n. A beer for the ride, for consumption while one is driving; a road soda.
Sorry, no etymologies found.