A person shrouded head to toe in rags and carrying a weed-wacker or other weapon. Commonly sighted on U.S. military bases in Japan.
by Anonymous October 05, 2003
A person of Latin decent shrouded head to toe in rags and carrying a weed-wacker or other lawn and/or garden care weapon. Often sighted neighborhoods driving trucks with some form of lawn service sign on them. Commonly used as a racial slur.
Those *amn grass ninja's need to learn english.
by Blindey August 23, 2007