Is when cats use it to make some sort of outrageous claim
It's one thing to say for example James Harden is better than you think he is and here's why (backed up by xyz)

It's another thing to say the only SG better than Harden is Manu Ginobili and use those stats.

I don't have a problem with using some of them. However, when cats are trying to say bench players are better than certified all-stars in the league just by using those stats it gets ridiculous. And then when you're stunned by that claim, certain heads try to call you an idiot