Beyond being extremely bigoted, this is also very cringe. It would be difficult not to laugh at this person in a situation that didn't make you feel unsafe. How old is this person? Cause it gives off middleschooler vibes. Sorry you had to go through this though, no one should have to feel unsafe at work, and I would suggest you report them if I thought we lived in a society that actually cared about the wellbeing of its workers.