"Tumblr SJWS": literally includes everybody who has experiences with their (or their peers') social and civil rights being marginalized, not a single cohesive class of people, probably doesn't want to be offended about things because they don't actually enjoy their lives being held up by real racism, transphobia, sexism, the works.

White Boys: an extreme hunger, seeks fights, faces no real social discrimination that can hurt them in real life, unused to being told "no" or to fix their shit, desperately lusts after "the race card" or "the gender card", thinks they are like summoning exodia in yu-gi-oh. thinks being oppressed would let them talk over/down to people and "win" arguments. craves that offense as sauron craves the one ring of power