His pants

Dr Kelsey held up Arnold’s pants and Arnold looked confused. His eyes widened as the gears in his head turned. He slowly looked down and gasped. In his haste, Arnold had indeed forgotten to put his pants back on. He was standing in front of the class in his spiderman briefs.

Arnold shrieked as he moved to cover himself. Mr. Wade chuckled and said. “Thank you, Dr. Kelsey. I’ll take those from you.”

Mr. Wade grabbed Arnold’s pants from Dr. Kelsey and then opened his drawer and put the pants inside. Arnold’s eyes followed his pants to the drawer. “C-can I have my pants back?” Arnold asked.

“Not until after class,” Mr. Wade said. “You were perfectly fine without them so you can wait to put them on. I don’t want my class disrupted anymore. Now, finish the problems.”

Arnold had no choice but to comply. As he turned back to the board there was more giggling that he could hear and now Arnold knew why.