This is really, truly horrible: http://worldmysteries9.blogspot.com/2010/05/harmful-drinks-in-america.html
The worst-worst drink has 2,010 calories, 131 g fat (68 g saturated), 153 g sugars (this is the number of calories a human should consume in a day; and more fat than one probably should have in a week).
#4 on the list has 1,210 calories, 19 g fat (10 g saturated), and 240 g sugars! Yes, this is really 1/4 of a kg. In one "drink"!!!