I started a new job a month ago and in the company I work for, they often use people's initials to refer to them in bulletins, emails and meetings etc. My initials are RC and this has been the butt of everyone's joke constantly. The first time I could understand as it is quite funny due to it sounding like 'arsey'. But literally every day someone makes a comment or starts laughing in my face about it.
AIBU to think this is rude and childish? I'm talking about a range of people, most of them over 35. I didn't mind the first time but I'm getting sick of it and it's making me feel irritated now, as it's not like I can change my name. Nobody in my life has ever said anything until now. My boss is now suggesting I use my middle name initial as RC isn't appropriate!!