thanks for all the tips and valuable input, will consider all that has been said.
As for the not wanting to face a crowd remark: maybe my wording in the original post was incorrect, I don't believe I would ever make a good stand up nor do I want to pursue being a stand up. However, I have always liked the idea of it and with the technology available to us (like YouTube and these animation programs etc) we all have the ability to give things a go that we normally wouldnt be able to do.
Some people really like the idea of being a pilot but know they never will become one,that's why they play microsoft's flight simulator instead. Same principle I guess.
I shall continue to make these animation comedy clips, not because they good but because I enjoy making them. If it makes just one person laugh, then its been worthwhile. Of course, I would like to make them as good as I possibly can (and as funny as possible) which is why I asked for critique and feedback.
I appreciate all the help thus far.