What's on your mug?

An attempt to change the subject by appealing to hackneyed charges of racism, sexism, homophobia, etc.

"No, I'm not sexist, racist, homophobic, transphobic, xenophobic, or Islamophobic; you're committing a microdigression and you're still under arrest for shoplifting."

By Father Hollywood

When a person while telling a story or giving an explanation constantly goes off on little side tangents constantly

I hate how every time mike tells a story he goes off on a microdigression every ten seconds.

By scorpesp