
Luckily for you,
that's where the metaphor ended.
The Big Bang Theory Season 1, Episode 15

Luckily for you,
this is not a nuclear reactor.
The Big Bang Theory Season 1, Episode 16

But LUCKILY, I have my travel gavel.
The Big Bang Theory Season 9, Episode 21

And LUCKILY
he's this skinny little guy.
Breaking Bad Season 5, Episode 11

Luckily for you, the Queen Regent
Game of Thrones Season 4, Episode 4