If true (always a BIG IF with the msm) then the club name sounds like sarcasm or satire.
That was my initial thought as well.
In any event, it is a non-event with respect to his achievements in the real world, which followed. The proper retort to this is simply to laugh at the cheap shot. Is there anyone, right or left, who never pulled "anyone else's chain," as it were, in high school? Actually, as I reflect on this, it was an appropriate way for the young chap to poke fun at the modern day fascists on the American Left!