Answer:
What word has kst in the middle, in the beginning, and at the end?
There are two meanings to me. With one I may need to be broken, with the other I hold on. My favorite characteristic is my charming dimple.
I have legs but walk not, a strong back but work not. Two good arms but reach not. A seat but sit and tarry not.
It stands upright and can be quite grand. Its secret is not hidden but right at hand. What is it?
My life can be measured in hours, I serve by being devoured. Thin, I am quick. Fat, I am slow. Wind is my foe.
What do angels sing in the shower?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?