in the big girl POTTY.
The Big Bang Theory Season 12, Episode 23
Don't ruin it for me, man.
I printed out a PDF to read on the POTTY.
The Big Bang Theory Season 4, Episode 3
...since I beat out my twin sister
for the "Did It On The Potty" trophy.
The Big Bang Theory Season 8, Episode 23
What do you do in the POTTY,
wee-wee?
The Big Bang Theory Season 4, Episode 3
On the POTTY? What are you, 5?
The Big Bang Theory Season 4, Episode 3