What you're buying here
are the ingredients for very expensive URINE.
The Big Bang Theory Season 1, Episode 4
but difficulty initiating a
URINE stream could be a symptom
The Big Bang Theory Season 5, Episode 17
that converts URINE
into drinking water.
The Big Bang Theory Season 5, Episode 15
passed out in a puddle
of his own URINE.
The Big Bang Theory Season 5, Episode 7
The water the astronauts drink
is made from each other's recycled URINE.
The Big Bang Theory Season 6, Episode 1