AIO about this scream?

45 year old gay man. Last night, went to a holiday production at a local bar. The show featured loud music. So, to speak to anyone you’d have to get close and talk loudly. Ran into some friends who brought along a guy one of them is interested in. Everything goes well for 30 min. Then, the guy starts talking to me. I have a hearing impairment and tell him I can’t hear him because I have a hearing impairment. The next thing he does is screams the loudest sound possible, not a word but a sound, into my ear. I was taken aback and immediately turned around to ignore the guy (tables were in front of a stage). Then he starts tapping me on the shoulder and saying he was only joking. Since I didn’t respond, he put his hand on my shoulder and shook me a little. This made me freeze and get angry. I turned around and told him to stop touching me or he’d regret it. He stopped… and then started touching me a minute later (yes the guy was drunk). At this point the show was over. I stood up and did my best to ignore him. He stood up (much smaller than me - I’m 6’, 235 and a bigger guy) and got in front of me talking once again. I snapped and told he needed to get away from me. Then, I left because I wanted out of the situation. AIO? Of course I’ll let it go, but it’s bothering me in this moment.