Well, except for "hate speech" and pretty much anything that anyone finds offensive. Everyone is so sensitive these days.
As for most people of the world save the Middle East enjoying the freedom of speech, you really need to do some homework on that one.
There is no clear correlation between legal and constitutional guarantees of freedom of speech and actual practices among Asian nations. Freedom of speech is non-existent in Myanmar, North Korea and most Central Asian Republics. Free speech is either non-existent or inconsistently applied in almost every country on the African continent. In Pakistan, Malaysia and others, you have free speech, as long as it doesn't blaspheme Islam or in any way be speech that the Prophet Muhammad would disapprove.
The Peoples Republic of China.
In South Korea you can say whatever you want, as long as it's not favorable to North Korea or communism. In Thailand the government restricts freedom of expression to preserve national security, maintain public order, preserve the rights of others, protect public morals, and prevent insults to Buddhism. It is a crime to insult or criticize any member of Thailand royalty. Ireland, Italy and Malta you have freedom of speech, as long as it doesn't disparage the Catholic Church in any way. In Greece it's the same, except it's any and all religions recognized by the state. You also can't insult the President of Greece, even in humor.
In Brazil you can say whatever you want, however you cannot remain anonymous while you say it. From the Brazilian Constitution, "the expression of thought is free, anonymity being forbidden." Get caught publishing something or posting to the Internet under a pseudonym (like the screen names here on EO, for example), and you're in deep trouble.