Sometimes referred to as "Northern America", "Ca-nada", "Canawduh", "Gaynadia", "Can'tada", "Soviet Canuckistan", "America Jr.", "America Lite", "Diet America", "America's Hat", "Fake-USA", "The flea on America's ass", "U.S.EH", "the US of EH", "That big blank space between normal people and Alaska", "America's scapegoat", "America's fro", or "The 51st State." Canadia is a country located immediately north of the United States, starting directly above Portland, Maine. The two nations share a lot of similarities, except that Canadia is always cold and its currency  called "dollarettes"  is currently buttsecksing the US dollar every other day. But then what currency isn't? Many LJ users are from Canadia. It is hated by the Westboro Baptist Church due to its high population of fags and Cunucians (as we call them).
United States:
The first Americans were of a race of fags bred by their sister so that they might destroy themselves for the amusement of the world. Americans are a social group of obnoxious white fucks who can be described as fat, arrogant, loud, stupid, inbred, lazy, and fat. Amerimeats were originally from Europe, and thus are all immigrants. Their hobbies include stockpiling weapons, using weapons, and creating envious rolls of fat via the storing of more food in them at one time than anyone else in the rest of the world. They typically enjoy blasting out an extra asshole onto anyone that has anything they don't (i.e., everyone.)
/b/:
While 4chan /b/ is technically an imageboard, it is more commonly known as the asshole of the Internets. According to Fox News, they are also the corrupters of "LOL", and a secret underground network of evil hackers on steroids. It is populated by pedophiles, furries, otaku, wapanese, Azns, otherkin, Trent Reznor, and probably Will Smith. Also, God has been known to lurk /b/ for hopes of landing some hawt Baby Fuck.
Youtube:
YouTube is a place where every illiterate fucktard on the internet converges on one website. It is also a crappy video site, which was preceded by Break.com in all manners of fugly girls posing, noobs, drag queens posing, clips from gay animes, old memes, and goth/emo videos. Practically everything in the "most viewed" and "top rated" categories are either softcore porn, clips from shit tv shows or sporting events, Youtube Poop, weeaboo hobbitry, politically incendiary crap, stupid pet tricks, men measuring their manboobs (HOT!), and let us not forget underage girls shaking their asses on camera. YouTube is pure drama, the entire user base being full of emotional morons who will whine and bitch at the slightest provocation. So much as a drawn picture of another user with the words poopy head on it will instantly cause a shit storm.