The four main characters from the game Your Only Move is Hustle

Cowboy: “Howdy pardner! I haven’t seen you around these parts.” He puts his hand out for you to shake it.

Ninja: “Who’s this?” He stands there, a neutral expression on his face.

Wizard: “Who stands within the magic master’s presence?!” He seems quite cocky.

Cowboy lightly hits his back, for his arrogance.

Wizard: “Ow!” His actual nerdy voice reveals its self.

Robot: “Hello! I am AX-1532, but you can call me-“ The others cut him off.

All except Robot: Shut up!

Robot: “Ok!” His voice still cheery, he doesn’t know how to detect human emotion.