At the University, the blonde’s final exam was comprised of only true false questions.
She took her seat in the examination hall, stared at the question paper for five minutes, took a quarter from her purse, and started flipping the coin. She marked true for heads and false for tails.
Within half an hour it seemed she had filled in all the answers while the rest of the class still struggled with the questions.
Everything seemed fine up to the last five minutes of the test when the blonde started frantically throwing the coin while swearing and sweating.
The alarmed professor approached her and asked what her problem was.
“I was finished with the exam,” she said, “But now I am rechecking my answers.”