I mixed 80mg of mCPP with two small lines of cocaine (I do mean small). It was pretty nice, actually. I hardly ever do coke, but it was NYE and my friend offered me some. I had been experiencing a slight amount of body weirdness from the mCPP as well as some self-consciousness, as it was my first experiment with it, and the coke levelled it out without really increasing my body load or heart rate beyond what it already was. I also drank a glass of wine afterwards, to good effect.
I would not, however, want to have had more of either.