"All I'm saying, Doctor," Peri began as she watched him attach another piece, "is that maybe you should read the instructions."
The Doctor huffed. "Instructions? Instructions?! Peri, I am a Time Lord. I believe I possess the necessary amount of intelligence required to assemble a primitive bookcase."
"Then is it supposed to be upside down?"
The Doctor turned back to the bookcase and gaped.
"Ah…could you perhaps hand me the instructions, Perpugilliam?"