Step #1
Draw a circle.
Step #2
Draw outline for head.
Step #3
Draw line as shown.
Step #4
Draw shape as shown.
Step #5
Draw outline for eyes.
Step #6
Draw outline for nose & Enhance eyes.
Step #7
Draw outline for teeth.
Step #8
Enhance teeth.
Step #9
Enhance drawing.
Step #10
Enhance teeth.
Step #11
Make necessary improvements to finish.