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.
Checking out a female's rear end
"Let's dip out of this bee-atch and hit the mall and confabulate the bubbalicious."..