He'd have had to sleep with a life-preserver on if he stayed here.
If that critter fell overboard I wouldn't heave him no life-preserver.
Rectus told me to put on my life-preserver, and he helped me fasten it.
On went the ship, and on went the life-preserver, skipping and dancing over the waves.
They let out lots of line, but still the life-preserver was towed away.