Dead Like Me2003

Mason:
[looking at a parking meter] Where do all the coins go, anyway? Doesn't seem big enough.

Roxy:
There's this network of pressurized vacuum tubs underneath the sidewalk. The meters drop off their reservoir every three or four hours, it sucks through the tube and dumps back into the basement of the 7th Street Parking Office.

Mason:
My God, really?

Roxy:
You got sh*t for brains, man. I've got the keys and these bad boys hold more than you think.