BERNADETTE: Ooh, look at this
pretty PURPLE robe I just got.
The Big Bang Theory Season 5, Episode 19
with a PURPLE stripe,
when, in fact,
The Big Bang Theory Season 12, Episode 13
Yeah, and this one
won't stain my teeth PURPLE.
The Big Bang Theory Season 10, Episode 19
And he tried to deny it,
but his teeth were all PURPLE.
The Big Bang Theory Season 9, Episode 12
which takes it through a range
of colors. Purple, green, blue.
Breaking Bad Season 4, Episode 4