Not Chicken and a Roll is a twist on the classic Higga-digga-burr, also called Chicken and a Roll in some circles (like... "check into a roll"... Does joke get you?). The basis of those exercises is to build larger motions with a check pattern and then add the smaller motions with the diddles. This exercise throws that idea out the window, instead relating eighth-note timing to 4:3-tuplet rolls. It's trippy... but I like trippy.