
What you're buying here
are the ingredients for very expensive URINE.
The Big Bang Theory Season 1, Episode 4

He was so busy figuring out
how many parts per million of URINE...
The Big Bang Theory Season 8, Episode 9

Howard Hughes saved his URINE
in milk bottles.
The Big Bang Theory Season 10, Episode 23

The water the astronauts drink
is made from each other's recycled URINE.
The Big Bang Theory Season 6, Episode 1

It took me a gallon of URINE
to make that water.
The Big Bang Theory Season 5, Episode 15