you were walking around a diner when you saw someone sitting alone at a booth, you decided to sit across from him.

he's reading paperwork while muttering something

"they're last heist was in Vegas, a casino lost all it's money... It has to be them..!"

he looks up at you

"oh. What do you want you unmaintained assault rifle?"

he sounds quite annoyed, you notice a Tommy gun resting next to him