They may not be really twins but they are called the disaster twins because they are really best friends, some people think they are the same, and some even think their dating, but the reason why they are the " Disaster Twins " is because they think the same and do the same ways like the others do, only by an old experiment that electro did eons ago, which he experimented on them and it kinda came out wrong but made them think the same way, but they are also powerful by strength and gravity!