I guess not many people on here are from the UK, Kronenbourg is very common here and i agree it is a great lager, while its easy to find, its often badly served here but if you find a decent pub its really good.

 They also do a 'blanc' version (french for white) which is a very fruity and very strong version, its something you either love or hate.

 I dont think i can write one favourite becasue not that many really stand out and any that i really like i soon grow tired of if i drink the same beer regular. I tend to prefer beers brewed in europe, usually a bit stroner and with more flavour. Theres also some great lagers from the easy, aspecially the japanese Asahi, which has light taste and as made with sake.

 My actual drinking habbits are to start on a cider with lots of ice, its always very refreshing as your first drink, then a strong ale like  newcastle brown or similar (theres litterally 100's of different ones here)  and then drink a decent lager,  too much of the stronger ales is a bad (and expensive) thing!

Corona is a good beer.  I like cervesas too.  My favorite is a Tecate in a can, and i'll add margarita salt and lime to it.  I feel just like a Mexican when I do that....man I need some Tecate. heh

Pacifico for me (im from mexico, i dont know if it is available on USA)

I also like Corona and Tecate, in fact i like most beers =P i usually jjust buy the cheapest one, thats the reason i don't like bud light... is the most expensive where i live.

Oh yes, Früh is a good choice too. Used to drink it all the time when I lived near Cologne. Well, I still do, but in Düsseldorf you won't ever get a beer from Cologne. Long story... (I'm sure you know, El Duderino.) You know Augustinerbräu? A fellow student from Munich always "imports" it, and it's a fantastic beer.

Grolsch, as mentioned before, is very good indeed. Carlsberg honey ale is the best there is though! And good 'ol norwegian Dahls!
Urquell is acceptable, as is Beck.

@ ElRhodeo 

yeah the hole Cologne vs. Düsseldorf fight that has been going on since the middle-ages is quite funny. I don´t mind drinking Alt-Bier (can´t say that in public here), if its good and from the tab I´ll like it a lot. Kölsch and Alt are both great in their own way but I just like Kölsch more. I lived in Düsseldorf for almost a year and became very fond of it (When carnival starts I have to hate them thoug). Where are you in Düsseldorf ??? I lived in Eller for almost a year (but a good part) and I still know some cool guys from Hilden.

I´m pretty sure I had Augustinerbräu when I was on vacation in Bavaria and liked it a lot. (Didn´t got to the Oktoberfest though... to expencive for me)

Since beggers can't be choosers, aka underage drinkers like myself,
Miller Lite
But if I could purchase legally it would probably be a Sam Adams or some import, theres this Belgian White beer I can't put my finger on the name and Sapporo beer/Kirin beer.

Sam Adams is one of the best U.S. brewers, they brew a wide variety of beers on a commercial scale. Their beers range from delicious to absolutely awful, though. I'm a fan of the Scotch Ale and Black Lager, myself.

I'm not a fan of swill but if I have to I try to get Rolling Rock.

Warsteiner, Erdinger, Paulaner Salvator and Newcastle ale.