Go home YouTube you're drunk 

pic.twitter.com/4t15IIlZZK
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Well it does say "limited ads". I have see ads on ones with yellow dollar signs on my youtube channel as well before.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.