How to use "cocktail" in a sentence

Carol Hirson, a cocktail waitress who was a friend of Tina's, had told her about the unlucky Texans a few minutes ago

And everywhere in the gigantic casino, there were cocktail waitresses in brief costumes, revealing long legs and cleavage; they bustled here and there, back and forth, as if they were the threads that bound the crowd together.

A five-piece band hammered out wildly amplified pop music from the small stage in the open cocktail lounge beyond and slightly above the slot machines

He stopped to have a word with a strikingly pretty cocktail waitress, and she smiled at him