Imo it’s way better to laugh at those jokes if you truly find it funny because if you’re casting a shadow of judgement that’s saying “since I live with this these jokes are not funny and can never be and if you laugh you’re disrespectful” you come off as uptight,bitter, insecure and a bit of a dick. just remember it’s OK TO LAUGH AT YOURSELF it truly does loosen the tension especially if it’s really funny because we stutterers already take ourselves seriously so why take a lighthearted joke seriously? I find The dude on South Park who stutters hilarious 😂🤷‍♂️