Rough descriptions, someone can probably make them more eloquent
(Class F) Hyper Cheat 900 Double: After completing the second kick in a cheat 900 double the trick is landed on the kicking leg
prereqs: Cheat 900 Double, Hyper Cheat 900
(Class E) Hyper Jacknife: A jacknife landed on the outside kicking leg
Prereqs: Jacknife, Hyper Cheat 720 Kick
(Class F or G) Quadruple Cheat 900 Kick: This kick delivers 4 kicks, the first is an outside kick from the pumping leg in a cheat takeoff, the second is a tornado, the next is a hypered cheat 720, and the last is a cheat 900 kick. All this is completed in the air (Daniel Graham has done these)
Prereqs: Hyper Jacknife, Cheat 900, Cheat 900 Double
(Class G) Fulltwist Doubleleg Double Twist: The performer completed a full twist followed by a double leg pike postion and then completes two more rotations before landing. (I recently saw this posted by someone on TT)
Prereqs: Double leg double twist, 720 Double leg, triple fulltwist
(Class B) Butterfly Knife: A jacknife'd butterfly kick. A butterfly kick follwed by a hook kick before/while landing. A hyperhook without the twist. A butterfly knife is to a hyperhook as a moonkick is to a boxcutter.
Prereqs: Butterfly Kick