I've just found out that 15yo niece does "an excellent impersonation" of me. I know she's only 15 but I'm mortified to think of my family (DH's side) laughing at this. To me it's mockery and my worst nightmare.
I'm quite a reserved person and can be really self conscious, qualities that I've tried to learn to hide over the years. I'm sure I'll hear this impersonation one of these days and I need to plan how I'm going to react when everyone else is smiling/laughing. I don't want to come across as oversensitive to them or show my humiliation but, with some kind of humour, ask for this to stop.