Answer:
If someone offers you one of these, they had a successful fishing trip or their band just broke up.
Why do giraffes have long necks?
What did the faucet say to the shower?
Some are clean and some are dirty, but all are meant to get a chuckle. Most like it, some takes offense from it.
Nature's way of applauding a lightning strike.
Iβm hard as a rock and as light as a feather. Iβm passed on to one another. Poor people need me and rich people have me.