There was this cluster of accounts that only breed & sold fodder on the AH. It was very obious that it was the same person behind them, only having their progens, one in each flight, with the same naming scheme and no posts anywhere.
So I decided to report them. Nothing really came from that, aside from the fact that all the progens were exalted and replaced, again with a single pair in all lairs.

So I decided to just, post a popular (at the time) latinamerican meme on their profiles. Nothing more, but I was hit with the spam measure, got a chuckle out of that.

All accounts were abandoned shortly after.

Tl;dr: scared out a multiaccounter with harmless shitposts.