The chief method of bullying is the 'Slushie in the the face,' but there's some physical threats, too.

One of the interesting things about that image, actually, is it reminds me some of the changes in the show-- the depiction of the physical bullying has mostly gone from 'lol, isn't that funny?' to 'oh wait, this is an actual threat.' I mean, it's still fail-tastic on many, many levels, but it's interesting to see the evolution and how some things actually have gotten better.