Professor Duncan arrived to his classroom right on time, a fresh hot cup of tea in his hand, and a heavy, loaded book bag over his shoulder. Inside were the Greendale Seven™ (as per usual) and Chang.

"Okay," he said, "I did a bit of looking around the dusty old library of mine, and I found some books on the matter at hand that I didn't know I actually had before. So today, I'm positive that I've got a firm grasp on what Anthropology is!"

"HA!" Chang heckled, "LIAR!"

"I know you are, but what am I?" Duncan snarked, "Anyway, if you don't believe me, I brought one of those books along with me, which is why my bag is heavier than usual."

"That's what she said," said Chang, "Amirite?"

"Look," said Professor Duncan, annoyed, "One more peep outta you, Chang, and I'll do you in."

"Ooooo, I'm really scared!"

"I'm warning you."

"Alright, I'll shut up."

"Good."

Professor Duncan turned to the chalkboard behind him, scribbling with a piece of chalk as he spoke.

"Now according to my research," he said, "Anthropology is the through study of four men named John, Paul, George and Ringo."

Jeff chuckled and rolled his eyes.

"Ugh, what is it, Winger?" groaned the professor as he turned around.

"What did you say you've been reading? A book on Anthropology or a book on stupidity?"

"That's not Anthropology?"

"No, it isn't. May we see the book you said you brought with you?"

Professor Duncan opened the book bag he placed on his desk and pulled out the heavy book within. Indeed, the cover did not read Anthropology, but rather Anthology. The Beatles Anthology, that is!

"Oh, oh dear," he said, embarrassed, "Um…class dismissed! Your homework is another diorama. If anyone needs me, I'll be in the pub."