
All right. Let's BUCKLE down and work.
The Big Bang Theory Season 3, Episode 4

Well, then, BUCKLE up.
The Big Bang Theory Season 1, Episode 4

Well, then, BUCKLE up.
You're in for a cranky night.
The Big Bang Theory Season 8, Episode 20

It said right there on the invitation,
"Buckle up for fun!"
The Big Bang Theory Season 10, Episode 19

If we let him BUCKLE our
center, he'll pursue.
Game of Thrones Season 6, Episode 9