Multizit
A cluster of pimples, most often large, painful and deep and often appearing on sensitive areas of the body such in ear-lobes, in the cleft formed between the nose and the cheek, around the genitals, etc. Such a formation is considered 'Multizitular' and upon rare occasion, when someone has achieved master status in the art of zit-poppage, can achieve a 'Multizitular Explosion' which results in the most violent and forceful ejections of pus and blood that can be achieved with one's fingers alone.
I thought I had spawned a third testicle until I realized I had a multizit growing on my sac. Had to jab the thing with a scalpel to get it to drain completely and now my bathroom looks like someone was murdered in it.