This week's best videos include a gnarly bike crash, a man becoming a hero by saving a dog's life, and the most disgusting and beautiful motion sickness at the fair. Enjoy! br br SUBSCRIBE for awesome videos every day!: br Submit your video here: br br LIKE us on FACEBOOK: br FOLLOW us on TWITTER: br Short vids on INSTAGRAM: br Shorter vids on VINE: br br WHAT TO WATCH NEXT: br Top 10 Scary Moments: ... br Best of the Week: ... br br JukinVideo is the leading viral video community channel dedicated to showcasing the hottest UGC videos from across the web. We love videos and find the best ones to share with you here, from fail videos to ice bucket challenges, and soccer tricks to a baby reacting to Katy Perry's Dark Horse. The JukinVideo team scours the web 247 to find the latest trends and hottest videos.