the coach came into the professor's office and yelled at him. Asking him how did he know his player was cheating. The professor pulled out the athlete's test and the test of the kid who sat next to him and went one by one showing they had the exact same answers.
The coach yelled, "yeah well maybe that kid was cheating off of my player!"
The professor flipped to the last question in which the other student wrote, "Hmmm, I don't know the answer to this one." And showed the coach his player's final answer, "Me neither"
(TIC)