Spam as much Steven Universe crap. Characters that are fat being skinny, character that are considered black or that are considered "people of colour" whitewash them. Go against the canons
Already the Steven U. fanbase drove an artist to suicide (she was hospitalized) because she drew a fat character skinny. Artist at "fault" is Zamii070
Piss off the stupid SJWs with "uncanon" artwork that could be considered trasphobic, fatphobic or racist.
Just take a look at the screencaps of hate here for further details:
http://knowyourmeme.com/memes/events/zamii070-harassment-controversy