Officer Dirtstache is a prison guard.
Officer Dirtstache was a big-body but short-height Mexican fellah with a bricky belly and a hairy beard, one them Mexican muscley niggas who look like they made of melted pringles cans, with a fleshy waist from drinking buncha Coors Light or something, Thumper knew the type. Got a hairy chest he shave too, prolly for wifey, and he do act like he think he’s a smiling-shoulder kinda Mexican, but really he was just another brassy-ass nigga. He kept the hair on his head clipped dead short. You could just tell he wanna be a cholo but gotta keep a clean look for his job.
From Thumper the Mover