It's totally understandable.
In BLADDER voiding, as in real estate...
The Big Bang Theory Season 2, Episode 15
Well, I have to void my BLADDER.
The Big Bang Theory Season 4, Episode 5
I removed an appendix, a gall BLADDER
and about a foot and a half of bowel.
The Big Bang Theory Season 2, Episode 8
Install a BLADDER and a pair of shorts
so he can wet himself.
The Big Bang Theory Season 2, Episode 12
The reason I ask: Many people
experience BLADDER shyness...
The Big Bang Theory Season 4, Episode 22