Step 16: Round the trapezoids that make his pant legs and slightly thicken his legs. Draw three small lines on his legs to indicate the tops of his socks. Connect the circles on this cartoon character's feet to make his shoes and draw a small heel on each. Draw a circle on top of each shoe to make them shine.
Step 17: That's it! You now have a nice sketch of Nickelodeon's 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.
Step 18: For a more finished, inked look, carefully draw over the final sketch lines with a pen or marker. Wait for the ink to dry, and then get rid of every pencil mark with an eraser. You now have a finished inked drawing of SpongeBob SquarePants! You can stop here or go to the final step to complete your SpongeBob SquarePants drawing.
Final Step: For a completely finished SpongeBob SquarePants drawing, you have to color it. You can use markers, color pencils or even crayons! Color SpongeBob SquarePants' body, head, arms and legs yellow. The inside of the circles around him should be a dull green or tan color. The irises in his eyes are blue. The inside of his mouth is dark brown and his tongue is pink. Color his tie red, his pants brown, and color his belt and shoes black. Give him some red and blue on the stripes on his socks. That's it! You now have a complete drawing of Nickelodeon's SpongeBob SquarePants.