I remember there was this one time I was buying a couple of porno mags, and the clerk asked me for some ID. I passed over my driver's license, and she noticed I was from Taber. She asked me: "Hey, do you know anyone I know?". I was a little freaked out at that time, and I was a little embarassed.
That's about the only time I was really embarassed when buying anything.
As for furbies though... yes, those are totally demonic things that should be banished. I remember going to Toys R Us to buy one once though, as I was going to scare the crap out of someone with one, but I couldn't find the Demonic Toy section in the store. I asked the clerk where to find the possessed toys, and she said that they were discontinued. (After figuring out what I was talking about that is.)