Maybe it's real and the teacher had a "If you turn it the lowest grade i will give is a 61" policy? Maybe it's fake? But handwriting is not a reason to think it's fake.
"Riding in the benzo, poppin my colla
See some fine wnches, I hafta holla
Diamonds, gold , and the almighty dolla
Im Oedipus Bitch, the original balla
I bust out my 9, to light up your impala
Fuck Tha Police!"
Infact the only reason Dr. Dre produced, "The Chronic" because the Bible tells you to smoke lots of pot, and Oedipus used to blaze with the makers of Aqua Fresh tooth paste.