g check 

To test someones G or Gangsta. To ensure they are indeed the gangsta they are presenting themself as. Often seen as highly disrespectful.

He was across the street frontin like a boss and shit. So i went ova there and g checked him. Hommie got real humble.

g check by Mossberg July 10, 2006

G Check 

When you check if a lil nigga real or false flaggin'

Real Nigga No. 1 - Mane that lil nigga swear he bang 74

Real Nigga No. 2 - Time for a G Check

G Check by RealAssNigga December 22, 2010

G CHECK 

The mixtape for your car when your radio blows.

Created in the mind of Matt Nell and put to work by Kenny G a Music mastermind. This birth a DJ out of Waynesboro Pa DJ Safety Safe. also assistance by Chippy be aware G CHeck is not liable for blown speakers or windows.

Man 96.7 suck its the same song every hour man go ask kenny G for some G CHECK

When someone bumppin wack ass music the need some G CHeck in they life

G CHECK by Dj Safety Safe September 1, 2009

G check 

To check if someone’s moving a little fruity

My man asked him girl to do a mad one might have to g check him still

G check by anonymous September 15, 2020

g check 

A pimp ass term synonymous to the verb "steal" or "stole."

He straight up g checked my slim jim.

I just g checked that nigga's weed, mane.

It can also be used in present tense. For example,

I'm going to g check those cheetos.

It can also be used in the future tense. For example,

I'm g checking those sunglasses.

This term originated at a private boarding school in Lynchburg, Virginia. It can be used with or without a hyphen in between the g and check. For example, g-check.

g check by Will g Rose May 28, 2006

G-check 

When someone of a gang approaches someone who he thinks is a memeber of the same gang, he will ask him to state his name, rank, set, and OG.
short for ganster check, or checking someones "gangster"

I had to G-check that nigga over there, he was tryin to act like he was down.

G-check by Keith December 3, 2004

G-check 

a system where a gang member will test anothers gang members knowledge of the gang codes in a disrespectful manor.

this nigga just tried to G-check me, i know my shit.

G-check by scareface May 1, 2008