As I follow a low carb diet, I can't drink beer and have to stick to very expensive scotch (it's low carb!).
I do have the occasional break from the low-carbing though. Then, my usual is Guinness if I'm in a pub or Castle Moniack Mead if I'm home or hiking.
My all-time favourite used to be Old Fart. It's not brewed the same anymore, having been sold (real shame).
Old Fart used to be brewed locally at the Robinwood Brewery, just up the road from me in Lancashire, England. The little brewery was behind the pub, which iwa of course, the best place to drink it. 'Drink it' is not entirely accurate though; it hada lot of chew to it, that beer!
Some friends and I once bought a big tub of Old Fart; I think it was 8 gallons. We put it in the boot (trunk to you non-Brits) of one car and started a 300mile drive to our campsite. About four hours later, I, in the car following the 'beer' car, started to notice a pleasant, fruity smell. I got on the CB and asked Dave to pull over. We investigated his boot to find that the Old Fart had started secondary fermentation, burst the tub, and soaked into all the bedding which had been packed around the tub to protect it.
Dave never did get rid of the smell and had to sell his car.
Not to worry though; our campsite was a short crawl to an old pub that sold real, cloudy, home-made scrumpy. Serious brain-death stuff.
Happy memories!