Yesterday's most tasty beverage:
(Not my picture btw, but it was the Abt 12 I drank, and yes 12 is for 12% alcohol in the beer!)
Shiiiit. 12% makes for a mighty strong beer. Strongest I've had was 9.2% on BD's Hardcore IPA and on a a brazilian microbrewery red ale. I've seen 13%, though.
Most bitter one was the Hardcore IPA. By faaaaaar.
Brewdog's crazy stuff with over 40% alcohol isn't beer.

IPA's, bitter? Nah... Though if you ever get a chance, try some APA's(american Pale Ales, inb4 america, **** yeah!) bitter, but a lot more fruity and with a much shorter aftertaste.
Had some ~15% Imperial stouts, damn fine drinks. Dangerous, because you drink it like a beer but it hits you much harder.
Just downed almost a fifth of Kazakhs(Brown Russians), 360 Double Chocolate Vodka and Chocolate Milk, frickin delicious; would've been better with some Kahlua, but didn't get any before I went to work.