What is B2B & B2C?

Is:
B2C: Back to Core (technologies)
B2B: Back to Basics (from all the hype)

Then.....
B2B - Bangalore 2 Boston
B2C - Bangalore 2 California

Now ....
B2B - Back to Bangalore
B2C - Back to Chennai
B2B WAP - Back to Bench, Without Any Project

May be Tomorrow.....
B2C - Back To College (to study either Mechanical or Civil!)