Yup, here it is again. You real fly tiers out there should maybe just look away now - this isn't really for you. This is anti-fly tying.
The good ol' DHS. You'd think I'd get tired of banging on about it, but nope, I don't. I love this fly. My one true 'never fail' dry. Two materials, two minutes - easy as pie. Tie it big, tie it small, fat, skinny, the scruffier the better. Gink it up or fish it semi-sunk as an emerger - this baby will bring home the bacon in just about any surface situation involving trout.