I don't even know how to do this.

no

Only when someone spams an annoyingly high number of embedded videos/pictures I have no interest in viewing in a thread I am interested in visiting more than once. Other than that, I don't bother with it.

I've used it for all the idiots and bullies and dumbasses that have picked on me for my weight, or other petty things like going to community college or using public transportation.

Nope.

How do we use this feature? Come on guys! Please share.

I used to have one member who I thought was super obnoxious on there but I grew accustomed to their ridiculousness

yeah i put dirtydiana, vin and that other guy who creates a new gif of his fave for each post.