I couldn't figure out how the seat belt worked. Then it just clicked.

Make It Land

Buckle Up Before “Clicked”

The first sentence presents a small mechanical puzzle. “Clicked” then means both that the buckle snapped into place and that the speaker suddenly understood how it worked. Keep the setup mildly puzzled and make the second sentence sound relieved, as if the problem truly solved itself. A short pause between the two sentences gives listeners time to expect an explanation. The joke fits naturally before a drive, after everyone has safely fastened their own belts.