Answer:
Two men walk into a restaurant. One man orders H2O. The second man says, “I will have H2O too.” The second man dies. How come the second man dies?
Tall in the morning, short at noon, gone at night. But I'll be back soon.
Pregnant every time you see her, yet she never will give birth.
What begins and has no end? What is the ending of all that begins?
The higher I climb, the hotter I engage. I cannot escape from my crystal cage.
I have two eyes in the front and a lot of eyes on my tail
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?