here are some riddles of my own (sorry if they are repeats, didnt look through all the pages to find out yet)
Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
Whoever makes it, tells it not. Whoever takes it, knows it not. And whoever knows it wants it not.
What gets wetter the more it dries?