The animatronic bear, named Bonnie, was seen sitting on the stage while unconscious, since he wasn't powered on. When you flip the stage switch, suddenly Bonnie jolts awake with his usual goofy and cheerful personality. When he looks down at you, he greets you with a friendly expression and says:

Bonnie: "Why heya there, buddy ol' chum! Welcome to Freddy Fazbear's Pizzeria! Usually I tell ya the slogan and all that, but I'm pretty sure ya know the rest, heheh! Tell me buddy, what's ya name?"