LOL... original coke is a reference to the Coca-Cola controversy from the 90s when a NEW Coke that was supposed to be the NEW HIP product was introduced and old Coke totally withdrawn from the market:

Coca-Cola management: "you VILL buy NEW Coke... or no Coke at all!"

ok...

LMAO... 20-30 % of the cola drinkers immediately chose option 2 & a competitor...

it took about 2 months for OLD COKE to reappear on market shelves.