I didn't know they gave Nobel Prizes
for making boom-boom in the POTTY.
The Big Bang Theory Season 6, Episode 3
in the big girl POTTY.
The Big Bang Theory Season 12, Episode 23
Potty is innocent. Potty is adorable.
The Big Bang Theory Season 4, Episode 3
...not the president
of the Potty Mouth Club.
The Big Bang Theory Season 6, Episode 9
...since I beat out my twin sister
for the "Did It On The Potty" trophy.
The Big Bang Theory Season 8, Episode 23