I always get carded. I got carded once to buy a bread knife ( had to be 18, I was 20). Worse than that is getting carded to buy a freaking knife sharpener (had to be 16, I was 22). It popped up on the display thing and I laughed and she wasn't pressing the continue button or whatever on her side so after a bit I went "seriously?" and she goes "well are you? I'll need your ID." I've been told she was flirting with me but she was way older than I, so I don't think that's it...
I hope that's not it....