WHIRRRRR...

"Santiago, what are you doing in there?" WHIRRRRR!!!!
"Son, are you done going potty?" "No, Mama, not yet." WHIRRRRR!!!!
"Do you need a book to read?" "No, Mama." WHIRRRRR!!!!
"Bubba, whatever you're doing, you better not be making a mess." "I'm not, Mama." WHIRRRRRR!!!!

[cut to Mama finally coming in to the bathroom to see what was actually going on]

"Santiago Gael, why in the world did you do that to the toilet paper?"