Why did I read it as your mum replying to ur dad with “yeah idk what’s up with that bitch” 😂😂 But yh bro. I mean mock his lisp bro. Don’t take ur stutter too seriously. Personally I’ve never been mocked with my stutter as I doubt anyone would have the courage to. But if they would, id clap back with a normal diss. It’s like someone mocking for being short or fat af. U guys taking ur stutter too serious gonna ruin ur lives bro. Don’t let it take over ur life.