Top 10 Beers Of All Time?

I apologize if this has been done before but I could not find it in the search. I am a youngster and just turned 21 last year so I only have experience with the mass produced domestic beers, Coors, Budweiser, etc. and looking to explore the world of beers.

I have noticed A LOT of different brands and was wondering what your top 10 were? They can be any type of beer as I am looking to explore all different kinds.

Please number in order and feel free to add a description or notes if you wish:

1. Beer # 1
2. Beer # 2
3. Beer # 3
Etc.