A fake thug. "Fugazi" means something is fake, right? So if a fool is thugazi, then he ain't really about all that bullshit he talkin'. A thugazi is likely to snitch if he gets popped.
This fool is yappin' like he carryin' guns and weight, but that nigga lives with his grandma. I'm sayin' -- he be going to the Sizzler with her pension. He don't pump nathan. He thugazi.