
Install a BLADDER and a pair of shorts
so he can wet himself.
The Big Bang Theory Season 2, Episode 12

I am the master of my own BLADDER.
The Big Bang Theory Season 3, Episode 13

...until William Shatner's
BLADDER infection.
The Big Bang Theory Season 8, Episode 7

Though I'm no longer
the master of my own BLADDER.
The Big Bang Theory Season 3, Episode 13

Well, I have to void my BLADDER.
The Big Bang Theory Season 4, Episode 5