"When an old and distinguished person speaks to you, listen to him carefully and with respect – but do not believe him. Never put your trust in anything but your own intellect. Your elder, no matter whether he has gray hair or lost his hair, no matter whether he is a Nobel Laureate, may be wrong... So you must always be skeptical – always think for yourself." --Linus Pauling
No. Skip that. Let me instead show you what on no account you should ever drink: .THIS. It's called Mountain Dew Pitch Black II and it promises "a blast of grape flavor with a SOUR BITE." (Emphasis theirs.)
Chalk a point up for the marketing department at Pepsi Co. They got the bite part of that description just right. This stuff tastes so filthy sweet they should have just called it Diabet-Ick!. The bottle claims that MDPB2 is a combination of "black grape and other natural flavors", which you have to admit sounds punchier than black grape and the corpse of an old man rotting in a greenhouse filled with fetid orchids.
Oh, and the bottle says that this particular type of Mountain Dew is a "Limited Edition" flavor. Once it's gone, that's it! That's really the only good thing you can say about it.
That's what happens sometimes when you try something new. Ewwwwww. Ick!