Today will be a combination of dropsets, supersets, tri-sets, high reps...for quads and calves.
Today is the only day I plan as I go. It depends on what is available, what I can get away with using and not have people complain, and also how I feel. Certain variables are set, rest periods and amount of exercises as a base (I will do 4 exercises, but in those four, I may do a tri-set as the first exercise, dropset for the second, 100 reps on the 3rd etc...) but aside from that...anything is game.