A Fusion Gone Wrong

Here is the story. Cooler: Hey brother? Frieza: What is it, can't you see I am battling a monkey! Cooler: It is about the battle, how about we fuse, you can become stronger. Frieza: Fine, but I won't like it. Both:Fu.........Sion..................Ha! Both: Arrrgh, what did we do wrong? Goku: (has torch in hand.) Here you go! (throws torch.) Both:Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh!!!!!(turns into lava) Goku: Looks like heaters beat coolers! HAHAHAHAHHAHA!