Use tags, 'advertise' on other sites, comment other peoples videos that are similar to yours. Use the internet to your advantage. Basically, promote yourself – put yourself out there. People will eventually catch on.

Also, don't expect to become famous with something someone has already done. If you want to be famous, you can't just copy someone else's idea and fill in your own personality in place of theirs. You need to be original because people aren't going to waste six minutes of their lives watching something they've seen 100 times before.

Don't expect it to be immediate either. It won't happen over night. You need to be consistent, make it bi-monthly, weekly, or whatever fits your schedule. An outside website with more information – along with other things such as better quality versions of your videos (because Youtube sucks for quality) – is always a good idea.
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