It's me too!
I did a program once that looked something like this:
Three sets of squats. Two warm ups and the third set was for 20 reps.
Barbell Row: three sets all 10 reps. Every set was almost to failure.
Overhead Press: three sets, again all 10 reps almost to failure.
I did this program three days per week for eight straight weeks. I also ate everything in site! I was literally always full. I have no idea how much protein I consumed as I did not track it, but I bet it had to be 200 grams per day.
I gained 10 pounds in those two months! Granted it was not all muscle, but my strength levels went through the roof when I got back to my regular routines.
That may have been only a 9 set three times per week program, but it was very difficult (mostly because of the Squats). I never did that program again. Just the thoughts of it sort of make me queasy