Yeah, that's what I do to when I say a "joke" that I realize went too far.
Seriously that looked like it would take some time to put together for it to be a joke and it's wasn't said in a joking tone. Plus, Darren Carr has been known to talk sheet in the past if he thinks a team or anyone else is slighting his brother. Which again, I get taking up for your brother, but you don't take shots and the guy that just became his HC and hold his future in his hands.
But, I guess to be fair, maybe Darren, Derrick, and Moore have a prior relationship that makes this less Darren being and butt crevasse and more smack talk between semi-friends. But, if they really have no prior relationship other than Moore crushing Fresno State then it's really not a smart thing to do.