As I get older, I have started to veer away from beer and more towards hard spirits (my favorite drink, in the entire world, is peach schnapps with club soda, on ice). That said, there are still two beers that I will go out of my way to drink.
You could put a gun to my head and I still wouldn't be able to tell you why I love this beer as much as I do, but holy fuck boys. It's light, with a hint of sour bitterness, and a good flavor. It's the beer that I crave on very, very hot days, and I like it a lot because it doesn't hit your gut like a bomb - so it's easy to down one or two of these with a meal and not feel like you're going to pop.
Heavier, thicker beer with a much richer, darker flavor. It's got almost a hint of chocolate flavor in it, and is a nice, heavier beer for a colder day. I've turned this beer into something of a Christmas tradition, where I'll go see my family, and once my nephews are done opening their presents my old man and I will knock one of these back and try to steal bites of turkey while it's finishing cooking.