Really? I know more about physics than you ever could. Oh *vulgarity*, you have no idea what indestructibility is nor what immortality is. I wasn't even talking about Super Buu or Evil Buu, maybe if you know what metaphor meant you'd understand that. Unsuppressed Fat Buu = Super Buu, therefor he would be fighting SUPER BUU.
Yes, wikipedia is amazing. But both wikipedia and DBZ (WHICH IS WHAT I WAS ON ABOUT) wikia will only get you so far.
Pretty sure you WERE talking about that, just you forget about evil thin buu.
But on the other hand, let's say you were using a metaphor. Let's say he gets so angry he's as strong as super buu. It would be a case of.......o wait no. It was the fusion of the bad entity absorbing the good that gave birth to super buu. So majin buu wouldn't really get anywhere near as strong as super buu because, he needs to get angry enough in the first place for the evil to manifest. And were does that evil come from in the end........Kid Buu.
Better than your "ALL FINAL ENEMIES MUST BE STRONGEST!".
Buu with gohan absorbed - stronger than kid buu
Super Buu with gotenks absorbed - as strong as or stronger than kid buu.
How embarrassing for you.