John Wall gave us our first disrespectful poster dunk of the season

Good lord.

First he mowed T.J. McConnell over in the high post. Then, John Wall elevated and detonated with a vicious tomahawk dunk all over Timothe Luwawu-Cabarrot to give the NBA its first poster dunk of the 2017-18 season.

Here’s another look:

That’s the kind of dunk that can suck the life out of a team looking to bounce back from years of mediocrity.

Good lord.