Originally a Malaysian word for Marijuana...
"I have some good quality gunja"
by Emmett October 09, 2003
Marijuana, Weed, Etc... of the Jamaican variety
'Me jest luv me some chronic gunja' - Doggystyle (Snoop Dogg) CD insert
by droolz August 29, 2003
weed, similar to ganja
lets go smoke sum muthafuckin gunja nigga
by gh0stk1d August 05, 2006