Definitions by Ballbag 48

Tijuana tunnel

When you use any restroom and the smell is so bad from the previous person (or live action), you pull your shirt over your face & resort to smelling yourself going to the bathroom for relief.

The bathroom @ the fair smelled so bad, l had to Tijuana tunnel myself to keep from throwing up.

Tijuana tunnel by Ballbag 48 May 5, 2014