Verified answer

http://www.simpsonsmovie.com/main.html

click "Create Your own avatar"

have fun! : )

Make Yourself Into A Simpson

This Site Might Help You.

RE:

how do you make yourself as a simpson character!?

i've been seeing all these avatars that looks like they were drawn like people on The Simpsons...how do i do that

To use a photo to simpsonize yourself [get a picture ready, you might have to wait for a while too] :

http://simpsonizeme.com/#

To make an avatar [doesn't need a picture] :

http://www.simpsonsmovie.com/main.html

Another place is www.Simpsonized.com