Donald Trump attempts to eloquently attack Mark Cuban on Twitter, fails

This is a moderately fair point, in that Mark Cuban does occasionally comport himself with the dignity of a particularly mature toddler.  Unfortunately for The Donald, he didn't stop at just one:

I believe only the last sentence there is Donald's, but he's terrible at tweeting so there's no way to be sure whether this is a coherent response or the insane ramblings it at first appears to be.  Still, this is (at best, with all the benefit of the doubt I can muster) a solid insult for a 3rd grader. 

Next, Trump goes to yet greater heights of sophomoric jabs:

Ha!  Swings like a girl.  That's real fresh.  How about you, Donald--what's your swing like?

HAR HAR HE'S A LOOOOOOOSEEEEEER RESPECT MY CHAMPEENSHIPS

At this point, Trump began receiving displeased correspondences from some of Cuban's fans, which he responded to in classic Internet fashion:

Perhaps sensing that this new tactic of threatening to visit the homes of all Cuban fans was backfiring, Trump then returned to his earlier discussion of golf skills.  To my knowledge, Trump is actually quite good at golf, so of the available options, this was the second best one after "don't start juvenile insult wars on twitter ever, like seriously, what the fuck are you thinking, that's dumb as hell".

Having suitably chastened Mr. Cuban, Trump decided it was time to fluff his own ego a bit while delivering the killing blow.  FINISH HIM!

 Dopey!  Whoo-ee, that is some hard-hitting stuff right there.  Cuban's response to all this was reasonable, and I'd deem it the second-best option after, again, "don't start juvenile insult wars on twitter ever, like seriously, what the fuck are you thinking, that's dumb as hell".