
As for the SHOWER capacity issue,
I cite addendum J.
The Big Bang Theory Season 4, Episode 21

LEONARD:
I can't hear you. I'm in the SHOWER.
The Big Bang Theory Season 4, Episode 21

(SHOWER RUNNING)
The Big Bang Theory Season 4, Episode 21

Fine. Can I at least
SHOWER first?
The Big Bang Theory Season 7, Episode 16

with what's gonna happen when
you get out of that SHOWER.
The Big Bang Theory Season 7, Episode 16