
Dandruff SHAMPOO.
The Big Bang Theory Season 4, Episode 1

- You clear on the SHAMPOO issue?
- Get out.
The Big Bang Theory Season 6, Episode 2

Only to SHAMPOO
Professor Shamburg's shih tzu.
The Big Bang Theory Season 3, Episode 14

for peeing
in his SHAMPOO bottle...
The Big Bang Theory Season 12, Episode 4

And if they have
any of those tiny bottles of SHAMPOO?
The Big Bang Theory Season 10, Episode 13