holla

a 5 dollar bag of marijuana(pot, weed, bud, herb, ganja)
usually weighs about a gram or a gram and a half, at least enough to roll a nice cigarillo (preferably swisher sweet)

1. Hey lemme get a holla real quick
2. I just picked up a holla, so who's buyin the shell?

holla

when a fine ass nigga wanna talk 2 ya

Deante:yo ma i wanna holla at u
Danielle:4shooooo

holla

It's hello, but cooler.

HollA!

holla

1. Great joy; pride. 2. Hey; hi; word?

Holla! What's up?

holla

i got a dollar who needs 50 cent

jay z

holla

v. to contact or communicate with, esp. after a long absence of communication

"I holla at my friends when it's time to hook it up at Lyon's."

holla

to get at or attempt to make conversation with a female

sup baby girl, can i holla?