Trust me, this was their CARD.
The Big Bang Theory Season 2, Episode 20
So he... every spare minute, Walt was at
some CARD table somewhere.
Breaking Bad Season 3, Episode 9
Hey, I think I know
how you did the CARD trick.
The Big Bang Theory Season 4, Episode 18
Here's my CARD.
Why don't you two talk it over,
The Big Bang Theory Season 11, Episode 17
I've got an I.D. CARD
and a NASA golf shirt.
The Big Bang Theory Season 5, Episode 23