Someone's been hitting the egg nog a bit early this year.
I hate to break it to them, but it seems they have their Christmas stories mixed up. Santa's not the one with the light-up nose, Rudolph the Red-Nosed Reindeer is.
Why anyone would want a blinking Santa nose is beyond me. It looks more like a black light bulb from a head shop. Guess that's why it's in the dollar store.