Pop, Soda, Coke?

It's POP. Get over it. Coke is a brand name, and "soda" is generic carbonation. Actually, it should be "cola," but let's not be dorks.

Besides, as the Pop vs. Soda site reveals, scientifically, "CONCLUSION: People who say 'Pop' are much, much cooler." Full map of pop-term-by-region is here.

(And everyone knows RC Cola is the one true Pop!)