The Twerking Minnow is Steve Dally's synthetic articulated deceiver style wounded baitfish pattern.
The fly is an acticulated lightened take on the Aussie Bush Pig fly. The 6" is light enough to cast on a 7wt, has great action, and is a fish producer. Some of Steve's clients better winter browns have fallen to this fly, and it has attracted interest from striper and redfish fly fishers.
Basically if it eats a wounded baitfish its going to be suspect on this fly. Flymen BaitFish Head sinks fast for faster flows, and makes the fly swim for the bottom.