Answer:
What can be big, white, dirty and wicked?
I saw a man in white, he looked quite a sight. He was not old, but he stood in the cold. And when he felt the sun, he started to run. Who could he be? Please answer me.
Large as a mountain, small as a pea, Endlessly swimming in a water-less sea.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.
What loses its head in the morning and gets it back at night?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?