Has the Sun Run Away from Home!? (太陽さん家出しちった!? Taiyou san iede shichitta!?) is the 223rd episode of Dr. Slump Arale-chan.
Synopsis[]
When Peasuke gets 0% on his test, his classmates laugh at him, so he screams "the Sun is stupid!!!" on the hill. Once the sun hears this, he gets mad, and all of a sudden it gets night!