When sexually talking about a macron as a code for a person.

The most perverse thing imaginable

slang way of sanying "who".

Hu is the current president of China. President Hu is different from previous rulers in that he emphasis on peaceful raise and harmonies society. Under Hu, China has been further transformed from a poor third world country to a potential first world superpower. There are concern, as always, of human rights issue and violations under his rule.
-Noob who doesn't understand politics: "Yeah Hu sucks, because he's a communist so China sucks because it's a communist nation. And yeah, I just generalize 1.3 billion people."

-Some with even half a brain responds: "Why don't YOU try to govern 1.3 billion Chinese with 56 distinctive ethnic groups, with 292 living languages and 1 extinct language (Jurchen), and the world most populous nation with poverty still a problem."

-The sarcastic responder: "If only voting and freedom of speech can magically generate wealth, food, and improve the economy"

An expression of confusion

An abbreviation for the greatest band of all time Hollywood Undead.

This means penis. Tends to be only used by males.