Personally, I hate Mountain Dew, but a recent study has shown that the Brominated Vegetable oil used in The Dew (and other citrus sodas) is commonly used in flame retardant materials. So, if you drink Mountain Dew, you should be able to survive the flame threads on the forums.
http://articles.businessinsider.com/...nks-coke-pepsi
Of course, studies show that it also causes you to become infertile, but kids are expensive anyway.