Start off with a square that gets slightly smaller at the bottom and put guidelines in - the first for the top of his eyes, the second for the bottom of his eyes (this should be just above halfway up his body) and the third for the top of his pants. Then put lines in for his arms and legs.
Next, draw in SpongeBob's nose and dimples, both on the line for the bottom of his eyes. Draw in abother line seperating his pants in half, and rough ovals for his hands and feet.
Then draw his eyes - two large circles with pupils in the center - and a dipped line for his mouth. Add two rectangles on to his mouth for his teeth, then draw rounded rectangles for his shorts and ovals for his sleeves.
This step is one of the most important, making the lines for his body wavy. After that you add black dots to his eyes and give him freckles. Then draw his collar - two triangles - and his tie, before adding the black slripes on his shorts.
Start this step by adding the holes to his body, then draw his arms and legs. His shoes are very big at the end and have small heels.
The final step! I outlined him with Triplus fine liners which are really good and available on Amazon, then colored him in. The only colors you need are yellow for his body, red for his tie and socks, brown for his pants, blue for his socks and eyes and black for his shoes.
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