Q. Can you repeat or think Purim Torah while in a bathroom?

A. Horav Shlomo Miller’s Shlit’a opinion is that since you are repeating or thinking of verses and words of our sages, albeit in a nonsensical and ludicrous content, it would be still prohibited while being in an improper location.

Rabbi A. Bartfeld as revised by Horav Shlomo Miller Shlit”a