Quilmas
San Quentin State Prison in Marin County, California.
Ex 1

"After being exonerated at Soledad for my suspected participation in one of two homicides that occurred there on Christmas Day, I returned to Quilmas -- San Quentin to my English speaking friends -- and was approached by eMe associate Louie from San Diego on the B section exercise yard."

-- Mundo Mendoza, 'GABBY from FLORENCIA 13 - THE GUNFIGHTER,' April 20, 2020

Ex. 2

Shotgun: Hey! The homey Turtle from the Yoch just touchdowned Quilmas!

Sneaky: Show some love and shoot the fool a Care Package.

Shotgun: Huh?

Sneaky: Send him a couple whack mags in an envelope stamped 'Legal Mail.'

Shotgun: Word! I'll shoot him a couple 'gently used' BBW lesbian pornos!