Huh... I've not tried Beef Jerky myself, but other things in this thread I have:
Root Beer - The brand I get at least is nice. A few people I know can't stand it though, only a few select people in my family actually like it around where I've lived.
Ginger Ale - I like, I cannot describe why though, the taste seems a bit wierd. Though it works best when mixed with a Fruit Cocktail, then it's so delicious...
Ginger Beer - You might think that this is the same as the American "Ginger Ale" but no, it tastes very strongly of ginger, so much that it makes me feel ill... Though I still like Ginger Biscuits which have a similar taste...
Irn Bru - Is rather nice, though becomes one of the worst things ever when it goes flat...
Dr Pepper - Tastes like Marzipan, everyone I know absolutely loves it... Me and a friend often mix Amerreto and Coca-Cola to make an alchoholic drink that tastes the same and Dr Pepper.
On Topic:
Something overhyped that I didn't like? Mountain Dew.
Seriously I hear Americans talking about how they drink like 5 bottles of it per hour because it is so damn tasty and refreshing.
My experience? It's filled to the brim with sugar but yet somehow doesn't taste sweet, this causes me to have a sugar rush without any of the nice taste granted by the sugar which is an awful combination.
The only time I actually felt good after drinking a bottle of Mountain Dew was the time when I mixed an entire bottle of it with 2 cans of Red Bull and 4 Lucozade Energy Shots. But I'd still rather drink pretty much anything else than Mountain Dew *Ugh*