Smelly Coca Cola!

I bought a 2L bottle of Coca Cola the other day and I just opened the bottle today and poured myself a glass. For some really fuckin' odd reason that shit smells like paint. Well, not paint but just fuckin' bad!!! Maybe monkey piss. I can't even describe the smell. I wonder if they use paint as an ingrediant in coke? Possible. Anyways, I spilled that shit down the sink. I also bought a bottle of Crush...but that was perfectly fine. Strangely I checked the expire date and it was for July 21st. That's a long way ahead. Does anyone know what that's about? Fuck, who knows. I should contact Coca Cola and demand a year supply.