Step 11: When you tighten Patrick Star's head, make it thinner than the original basic shape. Also bend the top part of it slightly toward the right. Darken in the right arm and draw it slightly thinner at the bottom.
Step 12: Tighten Patrick Star's body by following the horizontal construction line, which, will be the top part of his shorts. When drawing his body, taper it toward the inside of the main circle, thereby making him a bit skinnier. Draw two curves above his on the vertical construction line. This will create Patrick Star's belly button.
Step 13: Darken in Patrick Star's shorts by drawing another curve below the horizontal construction line that follows its form. This is the waistband for his shorts. Darken in the rest of the outline of his shorts except for the part of the circle above the shorts leg on the right side. Draw a couple of flowery shapes to create the pattern on this cartoon character's shorts.
Step 14: Finish tightening Patrick Star's feet and finally his left hand.
Step 15: That's it! You now have a nice sketch of Patrick Star from SpongeBob SquarePants. You can stop at this quick drawing for a rough, sketchy look or go for a more finished look by continuing to the step below.