I've visited that cafe once or twice, and each time the staff treated me like an old friend.

Pay attention to the gas valve, or else there could be a dangerous leak.

Come home by midnight, or else.

We'll get the grant by hook or by crook to finish the research.

We waited for the bus for twenty minutes or so before giving up and walking home.

They deliberately stylized the marquee as Truth or Dare to signal that this version was an alternative letter-case form of the familiar party game.

The upcoming product launch is a make-or-break moment for the small tech startup.

We can't sign the agreement with all those ifs, ands, or buts.

Trick-or-treating is a favorite Halloween tradition for children in our neighborhood.

The children were trick-or-treating through the neighborhood when a sudden thunderstorm sent everyone running for shelter.