
Right, when it's our KID
that's ruined my body
The Big Bang Theory Season 5, Episode 12

an enemies list
when he was a KID.
The Big Bang Theory Season 12, Episode 4

Your KID may be
an honor student
The Big Bang Theory Season 7, Episode 3

Yeah, that was before
I found out you got a KID.
Breaking Bad Season 3, Episode 11

When I was a KID, if I wanted an EEG,
I had to attach my own electrodes.
The Big Bang Theory Season 2, Episode 15