
Would you just, for ONCE,
Breaking Bad Season 5, Episode 11

Once I tried carrying
around a Duncan yo-yo,
The Big Bang Theory Season 5, Episode 15

and the kind of pea
that comes along ONCE,
The Big Bang Theory Season 5, Episode 6

Once you cut it open, it is, at best,
a very small open-faced sandwich.
The Big Bang Theory Season 1, Episode 7

We were all young ONCE.
Game of Thrones Season 6, Episode 3