Why do they call it the Department of Interior when they are in charge of everything outdoors?

If vegetarians eat vegetables, what do humanitarians eat?

Why is it, when a door is open it's ajar, but when a jar is open, it's not a door?

If all those psychics know the winning lottery numbers, why are they all still working?

Isn't the best way to save face to keep the lower part shut?

How come Superman could stop bullets with his chest, but always ducked when someone threw a gun at him?

If "con" is the opposite of "pro," then what is the opposite of progress?

Why is it lemon juice contains mostly artificial ingredients, but dishwashing liquid contains real lemons?

Why do we wash bath towels? Aren't we clean when we use them?

Why do we put suits in a garment bag and put garments in a suitcase?