"Good night, and good luck," e.g.

• "Just when you thought it was safe to go back in the water," e.g
• Slogan putting liberal in a stew
• "In space no one can hear you scream," for "Alien"
• Trailer phrase
• Genitals mostly involved as point of joke
• Quotable bit on a movie poster
• Movie poster words
• "She walked off the street, into his life and stole his heart," for "Pretty Woman"
• Entertainer's signature

Wikipedia Word definitions in Wikipedia
In entertainment , a tagline (alternatively spelled tag line ) is a short text which serves to clarify a thought for, or is designed with a form of, dramatic effect . Many tagline slogans are reiterated phrases associated with an individual , social group ...