
That's me! Bye, Stuart.
The Big Bang Theory Season 9, Episode 13

All right, BYE.
The Big Bang Theory Season 7, Episode 24

She's sick,
I knew it. Bye!
The Big Bang Theory Season 7, Episode 6

Bye.
The Big Bang Theory Season 8, Episode 9

Say, "Bye, Uncle Hank.
Bye-BYE."
Breaking Bad Season 5, Episode 9