What goes up but never comes down?

A man walked into a pub and went straight towards the Barman. He asked for a dirty martini from the Barman. The Barman thought something and then pulled out a pistol from his drawer and aimed it directly at the man. Why did he do that?

A pet show was happening in my locality. I went down along with my kids. In that show, I noticed that all except two of the entries were cats. All except two were dogs and all except two were Monkeys.

Can you find out how many of each animals were present in that pet show?

There are 2 cops parked along a one-way street looking for traffic violations. They spot a taxi driver going in the wrong direction, yet they do nothing.

Why?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

What number should come in place of the question mark below?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

I add 5 to 9 and get 2. The answer is correct, so what am I?