I really enjoy coming up with new exercises and ways to stimulate the muscle (that sounds like it should be written on an 18+ board). Has anyone got any alternative exercises from the norm we can all try to help increase the speed and quality of our transformation?

Rear Plate Raises.
Can't hold any type of form but it hits my back and rear traps good

Normally do cable crunches, but now extend my arms away from my body. Forces more core stability and also feel it in my triceps.

I like doing wood chops but pivoting my legs working lower, middle and upper in one exercise.

Spider curls are great, that's doing a preacher curl but using the alternate side of the bench for those who have never done them. They really shake up the arm routine.

Also, on Delt day... Front DB raises, with a twist. DB at your side, palms towards the hips. But as you raise the weight, twist your palm towards the sky and bring the weight in towards your center line so that the when you lift it fully upwards it is directly in line with your face. This isolates the frontal delt and really does the trick for me.