The only way, and I mean the only way to drink Mountain Dew is out of a 32 oz. Styrofoam cup with approx. 3-5 ice cubes and a short straw. Don't screw around with that nasty stuff that comes out of a can or even the bottle. It's not worth it.
And no, I don't consider myself a diva-but I have been known to go on to another convenience store when the first place I'm at only has the plastic cups. That's just not right, my friends.