When people add a definition to urban dictionary, usually on music, movies or sometimes even books (In the case of Twilight), and attempt to brain wash people in to believing their opinion is fact, even though it's usually moronic.
Example of Urban Opinions.
Example 1; All Time Low
your stupid if you dont check them out."
Example 2; Twilight
"You should read the Twilight books and see the movie, they are all great"
An Ow Break is whilst being in so much pain, usually being inflicted from another person, like when receiving a tattoo, you ask them to stop for a second while you simply say "ow." They then carry on.
-Getting Tattoo Done-
Jack: Wait a second, Ow break... Ow.
-Carries on Tattooing-
The milestone of a certain amount of tweets a person has posted on twitter. This is usually every hundred tweets.
"I forgot my 200th tweetiversary, so I'm looking forward to my 250th"
The profession of a person who has seen ever single episode of the television series "Scrubs. Some believe this classifies as them as doctors, when actually they are just "scroctors".
Man Who Faints: (Faints)
Waiter: Is anybody a doctor?!
Mega Scrubs Fan: No, but i'm a Scroctor!
The word used to replace "lol" and clearly you aren't "laughing out lol." TQH simply stands for That's Quite Humorous.
Steve: You're Homosexual.
Gay Tom: TQH.