The Greatest D'oh! on Earth

The Greatest D'oh! on Earth is the 7th comic book of the Simpsons.

Plot
The circus is coming is to Springfield and The Simpsons are excited to go. However, after misbehaving again, Bart is punished and must stay at go while the rest of the family go to the circus. Bart dresses himself as a clown in order to sneak into the circus.