Graduation day

It was graduation day at the University of North Carolina, and the professors were giving out the degrees.

The crowd started chanting "Bubba, Bubba, Bubba!"

The president of the University asked, "Who's Bubba?"

"Bubba is a guy who's been at the University for twenty years, and hasn't graduated," replied one of the professors.

The president called Bubba up and told him that if he can answer one question, he would graduate. He asked him, "What is 4+4?"

"8," Bubba said.

"Boo!" the crowd roared. "Give him another chance, give him another chance!"