Outtakes: Crash Course Intellectual Property

In which Stan Muller manages to mess up lines, crack jokes, and tell a heart-wrenching story about Russell the Butt Muscle. Crash Course is now on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashCourse Twitter - http://www.twitter.com/TheCrashCourse Instagram - https://www.instagram.com/thecrashcourse CC Kids: http://www.youtube.com/crashcoursekids Learn more about your ad choices. Visit megaphone.fm/adchoices