After clogging the toilet with his paper towel idea, he vowed to never run out again.
WELL HERE YA GO! THAT ENOUGH TP FOR YA?
Plus it's warm!
"I found this yesterday during lecture. Hmm, this sponge is suspicious, let's check it. Oh dear! Toilet paper roll + cardboard + glue. It's definitely the math department."
The question of who will sit upon the Two-ply Throne has been answered.