Ah, I remember in the first year or two of Twitter I started a spoof Michael Ironside account, and my buddy had a fake Ray Liotta account. The fun we had.
Michael Ironside is the best kind of B-list character actor for that kind of fun. (To me he'll always be Richter from Total Recall before anything else though.) I wouldn't even say people love to hate him; he's genuinely liked as the no-nonsense bad guy. What a hero.
I don't know if my account ever caught on, though, but my buddy had a lot of people taking him as the real Ray for a long time.
Edit: I guess it's also worth mentioning here that it's literally Michael Ironside's character's subjective effect in the movie Scanners that the very same got his nick, if you didn't already know.