161 of the Best Videos on YouTube

 We spend a lot of time here at Mashable finding the very best videos that the Internet has to offer. It’s a tough job wading though hundreds of thousands of videos, but we’re committed to finding the ones we think are truly deserving of your viewing attention.
If you don’t already have plans to see friends, family or take in the great outdoors, then this is the perfect reason to spend the weekend with your computer. So sit back, relax, and enjoy not just the best, but the best videos on YouTube ().

• 10 Best UFO Hoax Videos on YouTube
  Believe it…. or not. The best part of tracking down these videos was by far, reading all the paranoid, conspiracy loving comments other viewers had posted.
• 15 Fab Flash Mob Videos on YouTube
  While we’ve never been inspired to take part in a flash mob (coordination seems necessary), we’re glad someone always seems to be nearby to document the sudden crowd of people doing their (often strange) thing.
• 10 Best World Cup Goals on YouTube
  For the sports illiterate, goals are how football players get points. The most points wins the game. Here are the best ones.
• 6 Best FIFA World Cup Controversies of the Past 20 Years
  Rumors, headbutts, and pantless fans are a few of the most dramatic and controversial moments from the tournament’s recent history.
• Top 10 YouTube News Bloopers
  You can’t say that on television! TV news people say the darnedest things, but if you’ve ever read off a teleprompter, you know it’s not as easy as it looks.
• Top 10 Stop Motion Videos on YouTube
  These people had a lot of time on their hands. No, really, Stop Motion takes forever to create.
• 10 YouTube Videos of People Doing Amazing Things
  Elevator pitch: Stupid (but amazing) human tricks.
• Top 10 Robot Videos on YouTube
  You can’t build a robot, but these people can. They did it, and they put proof up on YouTube just to tease you.
• Top 10 Wedding Dance Videos on YouTube
  Wedding videos are inherently embarrassing, but these people outdid themselves. Choreographed dance routines aren’t just from teen prom movies anymore!
• Top 10 YouTube Cover Songs
  If only you could get famous from singing other people’s hit songs. Oh wait, you can.
• Top 10 LEGO Movie Tributes on YouTube
  File this one under “More people with a lot of time on their hands.” Here are the best movie scenes and trailers remade in LEGO.
• 10 Best LEGO Music Videos on YouTube
  More of the same LEGO men take to the small screen for some rousing renditions of the hottest music videos.
• Top 10 Funny Cat Videos on YouTube
  People love taking videos of their cats. People love putting their cats on YouTube. People love watching people’s cats on YouTube. We live in a strange world, people.
• 10 Best Get a Mac Ads
  Now that the “Get a Mac” campaign has come to an end, we rounded up the best reasons to stare at Justin Long.
• Top 10 Funny Dog Videos on YouTube
  People aren’t quite as fond of dog videos as they are of cat ones, but people still like to expose their canine pals to Internet () fame.
• 15 Insanely Popular Lady Gaga YouTube Videos
  It’s hard to distinguish which is more popular: The original videos by Lady G, the fan cover videos, the makeup tutorials, or the parody vids. We don’t want you to have to choose either, so we brought the entire Haus of Gaga to you.