G-Wallo 

A gangbanger, i.e. anyone who listens, and calls into, Shade 45 on Sirius radio. Often characterized by poor speach and frequent racial slurrs/profanity. Usually without job. Any time G Wallow is mentioned machine gun sounds should immediatly follow.

Yo, what up my g-wallo gangbanger... whatchu wanna hear?

G-Wallo by G. Wallo III July 15, 2007

g wall 

Another way of referring to prison, more specifically, 'being locked up behind bars.'

"You did a better job behind a 'g wall,' than a lot of parents do that's physically out here." Papoose to his wife, Remy Ma, while expressing his desire for them to have (a) (child)ren together. via Love & Hip-Hop (Season 6, ep. 1)

g wall by B luv March 24, 2016