macfailure - Someone who gets called out for their last name like it's a

Someone who gets called out for their last name like it's a crime and everyone else thinks they're the worst person ever because of it.

At the grocery store, the cashier says, 'MacFail? That’s the worst last name I’ve ever heard!'

In a group chat, someone writes, 'MacFail? I can’t even look at you anymore.'

During a meeting, the boss says, 'MacFail? You’re the reason we’re all failing.'