What Happens When Black Hole Collide?

There is a limit to this idea has well, i think they usually smash themselves pretty good without your help or direction. So te te on the podcast will be tackling the question, what happens when black holes collide? It's sort of like shark versus shark, like whitch shark eats the other oneaond black hole, sucking in th other one. They suck in each other. What does that even mean? Man e, i know itsk can a hole fall into another hole? Wy, you know, wholly moly, that's a complicated question.