Pumpkin is the only flavor I can stand, and how I love it so.
TORONADO, my home away from home, recently got a keg or two of Lost Abbey's Serpent's Double Stout, the double-fermented styling of the regular Stout that I've long called my favorite beer of all time.
The Double is fantastic of course, nutty and deep, with a slight toasting in all the right places. 12% abv.
I think I prefer the original Stout, but this beast roars.
EDIT: I can't find any mention of the Double Stout anywhere on the internet. Kult.