...BEFORE it slams shut
on your little dinky.
The Big Bang Theory Season 3, Episode 2
We fled BEFORE Robert's
assassins could find us.
Game of Thrones Season 7, Episode 3
it's just a matter of time
BEFORE someone else does.
The Big Bang Theory Season 7, Episode 10
Has Sheldon ever begged BEFORE?
The Big Bang Theory Season 5, Episode 21
I like to floss BEFORE I eat...
The Big Bang Theory Season 2, Episode 13