What is this sad cartoon's name?

Question: What is this sad cartoon's name!?

These little cartoons are cute I just wanted to know what the cartoon's name is and where I can find all of the cartoons of the little yellow and blue people!.
So what is the name of this cartoon!?
http://media!.photobucket!.com/image/sad%2!.!.!.
http://media!.photobucket!.com/image/sad%2!.!.!.
http://media!.photobucket!.com/image/sad%2!.!.!.
http://media!.photobucket!.com/image/sad%2!.!.!.Www@QuestionHome@Com

Best Answer - Chosen by Asker:

you can go to google and type in "cartoons by jeff Thomas" and go to images and it will show you alot of them because Jeff is the creater of those cartoons!.
And the cartoon name's are Pon and Zi and i agree they are really sad but cute =]!.
also this is the website if you would like to look!.
http://www!.ponandzi!.com/Www@QuestionHome@Com