this one is probably completely obvious, but its the only one i know. what goes on four legs in the morning, on two legs at noon, and on three legs in the evening?
Whoever sold it never used it, whoever uses it doesn't know it, and whoever bought it never sees it again. What is it?
Riddles are a lot easier when you are reading them. A lot of them use homophones. And no, they don't use Richard Simmons cell phone covers.
the egyptians had mummy spider clocks? duuuude.....trippy. heres another hint; in the story of this riddle, if you didnt answer correctly you were killed. (more specifically, eaten, i believe.)