What is Cheese-grater?
1.
Feels as long and drawn out as taking a cheese-grater to your testicles. Even if it's not for a very long time, the mind wishes it would be over with quickly.
Playing some RPG's is like reading a good book except that at the end of each page/chapter, you have to take a cheese-grater to your nuts for several hours (ie: leveling up).
