Was hiring a front-end dev once. Job ad was for basic html/css and graphic design skills. Perfect part-time job for intern or high school kid to get their feet wet. Boss sits in on interview and after I asked all the necessary questions related to position, boss starts asking him programming related questions similar to my position. (php, Mysql, apis, managing vps, custom shopping cart code )

Way to drop a bomb on a kid who is potentially interested in working here.