
I could STACK the logs conically
to facilitate air flow.
The Big Bang Theory Season 9, Episode 20

but this one had a STACK
of books, like, this tall.
The Big Bang Theory Season 12, Episode 12

...with a STACK of paperwork...
The Big Bang Theory Season 4, Episode 5

To watch you STACK the Small Council
with sycophants.
Game of Thrones Season 5, Episode 2

...and there are no more left.
The cards remaining in the STACK are:
The Big Bang Theory Season 3, Episode 5