TV series example of the word

The Big Bang Theory Season 3, Episode 16
So is this Bruce Lee's nerdy brother, Stan?

The Big Bang Theory Season 3, Episode 16
This is Stan Lee's front door.

The Big Bang Theory Season 3, Episode 16
Oh, Lord, you just rang Stan Lee's doorbell at Stan Lee's house.

The Big Bang Theory Season 9, Episode 13
with a haunting rendition of Brenda Lee's <i>I'm Sorry</i> played on the pan flute.

The Big Bang Theory Season 12, Episode 7
Is that one of Dr. Lee's crows?