"The Fine Brothers continue their quest to spoil everything in the world by spoiling 50 classic YouTube Viral Videos in one take, in under 4 minutes," the alleged siblings shamelessly announce in their 13th Spoilers episode, which "marks 1,000 spoilers and counting in our series!  Together we will continue to spoil the planet."

Indeed, when they’re not spoiling Christmas, cartoons, books, movies and so much more, the YouTube filmmakers are subjecting children and teens to the flotsam and jetsam of popular culture for the amusement of adults via their "React" series. Nothing is safe or sacred from the Fines, who, rather than taking off Thanksgiving, turned on their own with a video that revisits everything from Rebecca Black's fateful "Friday" to David, hopped up on goofballs after the dentist.

You’ll laugh! You’ll cry! You’ll remember that time you and/or everyone you knew responded to every question with "I like turtles" for, like, 3 months straight. In the end, you’ll learn an important lesson: It’s not that everyone in "Hamlet" dies, or that the baby panda sneezes, it’s how you felt watching those classic stories unfold, again and again and again.

More from the Fine Brothers:

• Fine Bros. help change YouTube, spoil the world!
• Doctor Who: 47 Years in 6 Minutes
• Teens on 'Twilight': 'Why ... why ... why?'
• Kids talk 'Star Wars Kid': 'We are so cruel!'
• Kids on 'Super Bass' girl: 'Should she be saying that?'

Helen A.S. Popkin goes blah blah blah about the Internet. Tell her to get a real job on Twitter and/or Facebook. Also, Google+.