Does it have anything to do with her being overweight though?
I don't know what board the image originated from, but I see no bullying of note, just some guy trolling some furries. (I don't know if it's a furry board, going off the Furrikane name.)
I think it's edited picture combined with his opening line referencing sex with food that might lead someone to think this is bullying about weight. It's lame regardless of the reason.