Portland forward Thomas Robinson gives miserable dunk attempt

The NBA Summer League is the time and place for younger players to fine tune their skills — or potentially embarrass themselves. 

For Portland Trail Blazers forward Thomas Robinson, it was the latter. 

After coming up with a steal, Robinson flew down the court for a breakaway and got ready for what he thought was going to be a highlight reel dunk. 

Instead, we were treated to an epic failure. 

- Josh Sanchez

[H/T: @GIFDsports]