One day, little Johnny walks into school to find a substitute in place of his regular teacher. She says, “Hello class, I'm Mrs. Prussy. When you say my name, class, remember it has an "r" after the first letter." The entire...

What walks on four legs in the morning, two legs at noon, and three legs in the evening? Here’s another, less famous, “leg riddle,” one that you might not have heard before. You have 3 cows, 2 dogs, and 1 cat....