Answer:
What is on its way but never arrives
1+1
How does the man in the moon cut his hair?
When set loose I fly away. Never so cursed as when I go astray
Some are clean and some are dirty, but all are meant to get a chuckle. Most like it, some takes offense from it.
Iām hard as a rock and as light as a feather. Iām passed on to one another. Poor people need me and rich people have me.