This is a big hit in my office this week. I got it at Target--a bargain at only $14. You fill it with candy, and then when someone reaches to take a piece, the animated hand grabs at you suddenly, and yells something. It's either, "Gimmie a hand!", "Not that piece!", "It's mooooving!"...there are a few additional phrases which I can't remember now.
The voice was reminding my co-worker of someone, and she finally placed it--Ren, of Ren and Stimpy. It's a very obnoxious candy bowl.