
...to measure your brain waves
while POTTY training.
The Big Bang Theory Season 2, Episode 15

Potty is innocent. Potty is adorable.
The Big Bang Theory Season 4, Episode 3

He takes the kitty to the POTTY?
The Big Bang Theory Season 4, Episode 3

...not the president
of the Potty Mouth Club.
The Big Bang Theory Season 6, Episode 9

Potty is innocent. Potty is adorable.
The Big Bang Theory Season 4, Episode 3