It's bring your Imp to work day! What? Don't have a Zombie Imp you can bring to work? That's okay, the Plants vs. Zombies store has you covered!
Overheard in the office when one of these turned up: "Who's a cute little zombie? Who's a cutie little zombie? You are! You're my cutie little zombie. Woojiwoojiwooji. Where's my cute little zombie? Where is he? Where did my cutie little zombie go? There he is! I found you my cutie little zombie." This went on for about three hours.