What are some ways to start off a conversation with someone?

Question

To make it plain and simple, what are some ways that you can start a conversation.

Please don't just say "dur" things, I would really like examples. :)

Answer 1

I start out with something that has just happened, either something that the other person has done or something that's in the news. A neutral comment about that something and then I wait for the answer and reaction to take it from there. Right now it's easy to start by mentioning the olympics and ask if they follow it or not.  

Answer 2

In order to make someone start conversation with you, you should have something striking in you that will make people talk to you. Whenever you go to a gathering, wear or carry something unusual to give people who find you the delightful stranger across the crowded room an excuse to approach "Excuse me, I couldn't help but notice your.... What is it? :)))

Answer 3

Something that related to that person u are talking to

e.g same hobbies, same interests. a topic.