If you one of you eggplants use Bannedstory im going to tell you how to do a mixed face like my avatar.
1. Go to bannedstory of course.
2. Get 2 bodys.
3. Make them both have the same face.
4. Make 1 do a emotion. (Smile, Chu, Etc.)
5. Make the one without the emotion pretty. c:
6. Then "Print Screen"
7. Go to paint.
8. Square Select the emotions mouth.
9. Bring it over to the pretty one.
10. Aline it and your done!
I hope thins isnt to confusing.
I also hope it helped!