Shockingly, I like beer. And Whiskey, and red wine. But mainly beer. Hoppy, strongly flavoured beer. I'll drink tins of Carlsberg or suchlike cooking beer at a party, but really, I prefer things with a bit more tang about them.
I pass a great booze shop every day going to/coming from work, but as I cycle, and live up a really (really, really, fucking) steep hill, I've begun to gravitate toward stronger brews simply to have less to carry. Brewdog Hardcore IPA is a big favourite, as it's about 9%ABV but still really tasty. Only needing 5 or 6 to get pleasantly toasted is pretty advantageous, too.
I don't do mixed drinks much. I make my own alcoholic Ginger ale, which I use mainly to rescue shitty Whiskey.