He was a one-gallused cowboy, always wearing his pants with only one suspender.

The Law of One is a spiritual philosophy that promotes the idea of unity and oneness.

I have only one apple left.

I only go to the gym one-times a week.

He is one-timing his way through life.

She one-timed the shot and scored a goal.

He scored a beautiful one-timer from outside the box.

He scored two goals in the game, both of them were one-timers.

He has three cars to his name.

I always carry a lucky charm with me, just in case I need one for luck.