Ring-a-Ding-Ding!

 is a quest in Fallout: New Vegas.

Quick walkthrough
Now that you know Benny is at the Tops casino located in New Vegas, it's time to go find him. Let him have it!

If you speak to Benny and choose the peaceful resolution option, he will send 4 of his bodyguards to kill you after he leaves.

Behind the scenes
The title of the quest is a reference to Frank Sinatra's 1961 song Ring-a-Ding-Ding.