"Spoiler alert.
When I see you I'm gonna spoil it."
The Big Bang Theory Season 9, Episode 19
Spoiler alert:
20 minutes in,
The Big Bang Theory Season 7, Episode 21
- Spoiler alert, SPOILER alert.
- What?
The Big Bang Theory Season 4, Episode 3
Oh, SPOILER alert.
He was worried about nothing.
The Big Bang Theory Season 8, Episode 7
Man, call SPOILER alert
before you say things like that.
The Big Bang Theory Season 2, Episode 12