
Um, look, I-I know this
is gonna be DISAPPOINTING,
The Big Bang Theory Season 12, Episode 15

That's DISAPPOINTING.
The Big Bang Theory Season 5, Episode 20

As I was saying, you and Leonard
had a DISAPPOINTING sexual encounter.
The Big Bang Theory Season 3, Episode 2

Hate DISAPPOINTING Leonard,
The Big Bang Theory Season 12, Episode 15

Yes, the DISAPPOINTING sex.
The Big Bang Theory Season 3, Episode 2