I have some more for you all:
6..
A man went to a party and drank some of the punch. He then left early.
Everyone else at the party who drank the punch subsequently died of
poisoning.. Why did the man not die?
7. A man
died and went to Heaven. There were thousands of other people there.
They were all naked and all looked as they did at the age of 21. He
looked around to see if there was anyone he recognized. He saw a couple
and he knew immediately that they were Adam and Eve. How did he know?
8.
A woman had two sons who were born on the same hour of the same day of
the same year. But they were not twins. How could this be so?
9. A man walks into a bar
and asks the barman for a glass of water. The barman pulls out a gun
and points it at the man. The man says 'Thank you' and walks out. This
puzzle claims to be the best of the genre. It is simple in its
statement, absolutely baffling and yet with a completely satisfying
solution. Most people struggle very hard to solve this one yet they
like the answer when they hear it or have the satisfaction of figuring
it out.
10. A murderer is condemned to death.
He has to choose between three rooms. The first is full of raging
fires, the second is full of assassins with loaded guns, and the third
is full of lions that haven't eaten in 3 years. Which room is safest
for him?