What is Holly Grove?
1.
A neighborhood in New Orleans that many notorious rappers have came from, including, Lil Wayne, Mack Maine, etc.
"Yo dat nigga came straight outta Holly Grove."
"Fa real? nigga got flow?"
See
2.
1. to smoke on that ganja. aka puff a fat bleez.
2. Weezy F. Baby's home
"Yo you down to Holly Grove?"
"Hold it down for Holly Grove"
See