
- Spoiler alert, SPOILER alert.
- What?
The Big Bang Theory Season 4, Episode 3

Spoiler, works.
The Big Bang Theory Season 10, Episode 20

Man, call SPOILER alert
before you say things like that.
The Big Bang Theory Season 2, Episode 12

- Spoiler alert, SPOILER alert.
- What?
The Big Bang Theory Season 4, Episode 3

Spoiler alert:
20 minutes in,
The Big Bang Theory Season 7, Episode 21