Movie Quote from Elf

Ming Ming: It's alright, Buddy. Just how many Etch-A-Sketches did you get finished? Come on, Buddy, how many?
Buddy: I made, uh... 85.
Ming Ming: 85? That puts you... 915 off the pace.
Buddy: Why don't you just say it? I'm the worst toy-maker in the world. I'm a Cotton-Headed Ninnymuggins!