
So I knocked down the BATHROOM door,
picked up my unconscious mother...
The Big Bang Theory Season 4, Episode 23

That's the fourth time
she's been to the BATHROOM
The Big Bang Theory Season 12, Episode 23

I found him.
He's in the BATHROOM.
The Big Bang Theory Season 5, Episode 17

I keep telling you,
close the BATHROOM door.
The Big Bang Theory Season 10, Episode 24

The BATHROOM schedule.
I'm given to understand...
The Big Bang Theory Season 2, Episode 10