Brother's Instruction

I went to school on a Saturday. My teacher asked why I am here, so I replied that my brother told me to go to hell.

Hell
School
Teacher
Family
Brother
Saturday

Explanation

Explain Bear

Listen up, buttercup. The kid went to school on Saturday, which is already dumb. Then, when the teacher asks why he's there, he says his brother told him to go to hell. Get it? School = hell! You probably think school is fun.