Grade A marijuana
High grade fi eva ah nuh bush(regs) weed neva.
by sam November 07, 2003
Jamaican potois for Chronic.
You no u fi badman outta nah dub c gotta di riginal high grade ah ya fi na?
by NIGGA DUB April 09, 2006
to steal product/merchandise from an employer
When he was working in the mine, he highgraded some gold ore in his lunchbox
by krayon October 16, 2007