Well im guessing you're particularly interested in female responses. Maybe the you'd like to recommend commenters indicate their sex. Im a guy and i'd find it weird (and probably a little dumb) but wouldnt think much of it. probably even find it cute in a weird way that someone would find it attractive. The problem is a large portion of stuttering is hard and intense is big blocks. These blocks often freeze your face and arent glamorous to say the least. Girls are typically also more self conscious about how they look when they stutter. They worry more about looking unattractive or "unfeminine" when stuck in a block so they may respond in accordance to those feelings.