Captain Underpants and The Attack of the Talking Toilets by Dav Pilkey (Part 3)

Mr. Krupp looked out the window at the all-day recess celebration going on outside. "How are you boys going to pay for all that ice cream and pizza?" he asked. "Oh, we sold some stuff," said Harold. "What did you sell?" asked Mr. Krupp. "Your antique walnut desk and leather chair," said George. "And all the furniture in the teacher's lounge." "WHAT?!!?" screamed Mr Krupp. "Umm . . . I think we'd better leave now," said Harold.
(Pg 136)