Funnily enough most of the time I don't! But I think this is because I predrink before going out, so the alcohol just reduces my stutter. Being in a loud setting means I can shout the name of the drink I want, which is helpful as I don't stutter whilst shouting. Sometimes my friends order for me if they're buying the round Or I just say 'Hi can I have this..' then point to the beer on tap at the pub Or I just point to the item I want on the menu or type it on my phone then show it to the bartender, which is partially fair enough if the bar/pub is loud and normally sees it as abnormal. Oh yeah and finally to answer the question haha, no I have never been shafted by a bartender