
...in the matching PAJAMAS she got them
because they both just love penguins.
The Big Bang Theory Season 8, Episode 8

In your PAJAMAS?
The Big Bang Theory Season 5, Episode 13

Hey, lots of people wear matching PAJAMAS
who aren't dating.
The Big Bang Theory Season 8, Episode 8

Do you need to borrow a toothbrush
or PAJAMAS?
The Big Bang Theory Season 8, Episode 20

Well, wear different PAJAMAS.
The Big Bang Theory Season 2, Episode 3