
I didn't know they gave Nobel Prizes
for making boom-boom in the POTTY.
The Big Bang Theory Season 6, 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

in the big girl POTTY.
The Big Bang Theory Season 12, Episode 23

- It's a POTTY. What do you call it?
- Toilet.
The Big Bang Theory Season 4, Episode 3