Answer:
I am full of holes but still holds water.
Why are there no living cats on Mars?
This guy crossed a road and everyone wants an explanation.
You may enter, but you may not come in. I have space, but no room, I have keys, but open no lock. What am I?
No matter how hard you hit me, no matter how much I hurt, I'll always go for a laugh. What am I?
Why was the cook arrested?