I hate that word pop...
I prefer calling it coke, whether I end up getting Pepsi, Mountain Dew, or Dr. Pepper is a different matter, but I tell people I am going to get a coke. A common thing in the South. I switched to Diet Coke years ago when I realized I was consuming 600 calories of Coke on a daily basis...
Sorry bout that, I'm not an english speaking person natively so I often use words that "real english speaking people" don't use... forgive me heheheh