What is Back Channel?
1.
Using a common friend as a secondary way to communicate to your girlfriend/boyfriend the things that are uncomfortable for you discuss directly with your girlfriend/boyfriend.
"Hey Steph! You're my back channel! What does Lisa like as far as engagement rings go?"
See
Random Words:
1.
failure, collapse, inability to perform, freak accident, incopetency
I have found this word used first time while looking at comments ..
1.
A private or semi-private area usually located within an adult bookstore/videostore where one can go and privately watch x-rated videos ..