When Charlie accidentally goes into the outside world, he collapses and wakes up in a hospital.

Did they just go someplace else and accidentally leave you here?

We struggled for the weapon and it accidentally went off.

You don't want your fireplace to accidentally go on, so there we used a gateway word.

His son's thumb was shot after the gun accidentally went off while being loaded.

Mac tried to wrestle the gun out of Chris' hand, but it accidentally went off and killed him instead.

The whole point about the end of the universe was that you couldn't go past it accidentally.

I want every one of you to picture himself going inert accidentally.

Or were you cleaning your pistol when it accidentally went off?

They accidentally go back too far and end up three minutes after the big bang.