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.
Serendipity; a pleasant occurrence of chance.
I just lost my glasses this morning, but lo and behold, it was by 'ole dippity..