lame jokes!

Teacher: Simon, your composition on "My Dog" is
exactly the same as yourbrother's. Did u copy his?
Simon: No, teacher, it's the same dog!
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Father: Your teacher says she finds it impossible
to teach you anything!Son: That's why I say she's no good!
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Teacher: "Where were u born?"
Student: "Singapore , Sir."
Teacher: "Which part?"
Student: "All of me, Sir."