MangaDex Forums

Mixing sludge with sludge will only result in decarbonated sludge-sludge.
Paulaner, Mio Mio, Fritz, Flensburger, etc. all make better Colas anyway, much tastier.
And then there is the upgrade of Cola, Spezi

Mixing those two doesn't yield anything new/better because it would be basically the same so maybe it's like an edgy statement?

I think it's supposed to be something painful to behold. Similar to how steak cultists get assmad if you don't make it like their gospel says.
I guess if you considered those sludges worthy of human consumption, it might work.
But that would be limited to those who are fans of Coca-Cola and Pepsi

I tried that once and didn't even notice a difference.

Everyone is focusing on the beverages and not the boobs