Yes, meth heads, and we have lots of 'em here in the NC mountains, love Mountain Dew. [Funny how the different ethnic groups like different drugs. Crack for inner city Nigs, meth and oxycontin for hill billies.]
Meth heads will drink a gallon of Mountain Dew in a day. Mountain Dew has more sugar than Coca Cola and about 3 times the caffeine. So they get a cheap sugar and caffeine high, in between their ingestions of meth. And marinating the teeth in Mountain Dew all day causes tooth rot with all that sugar.
