1 definition by International Chirp Chirp
The Dunham Zone, named after KTCK 967 and 1310 The Ticket's George Dunham, is a very specific zone entered when the need to visit the devil's closet and move one's bowels arises while driving, usually long distance on a highway, without a suitable public restroom within reasonable proximity. If there's a Buc-ee's or better nearby, you are not in the Dunham Zone.
I was on the road about an hour outside of Austin when I found myself in the Dunham Zone, and had to choose between a Love's and a Flying J.
by International Chirp Chirp May 12, 2023