Use "showstopper" in a sentence

1. The noise hits us as we enter the hall; the chorus is in the middle of rehearsing one of the big showstopper songs

2. It was a dazzling dress, a showstopper

3. showstopper if the black person in question was carousing intimately with someone of

4. Modi did come, speak and, predictably, was the showstopper

5. Second, the entrenchment of incumbent management is frequently a showstopper preventing any real efficiencies from arising in the market for changes in control