What is Vapor Barrier?
1.
The toilet stall between two occupied stalls in a men's public restroom, that according to etiquette, shall remain empty during the time for which the aforementioned adjacent stalls are in use; that also provides a "safety shield" against unwanted physical contact and aroma.
Public Restroom Patron #1; {sitting in stall "A"}
Public Restroom Patron #2; {proceeds to enter stall "B"}
PRP#1; "Whoa there, Senator! Mind the Vapor Barrier!"
See
Random Words:
1.
1. A royal greeting.
2. A greeting of someone who is high.
person: "I want more of your ganja"
dealer: "yes, your high..