How do Helen Keller's parents punish her?
They tell her to sit in the corner in a circular room.
Circular Room
Explanation
Explain Bear
Listen up, smarty pants! This joke is funny because Helen Keller was famously blind and deaf. So, telling her to sit in a corner of a circular room is pointless since she can't see the corner or hear you, you dummy!
RANDELL G.
Wow, YOU suck at this.