I think the easiest boss is the goomba king
Probably Tubba Blubba because after defeating his heart he only has 10hp how easy!
Who is the "Boss"? There are alot of "bosses" in Super Paper Mario
that depends on which paper Mario. if its paper Mario 64 then it's super bowser if its paper Mario the thousand year door then its evil peach if its super paper Mario its dimentio in a luigi robot
The Crystal King
O Chunks.
Birdo is probably the worst because she is ugly and lame and she is the easiest boss ever in the Mario games.She is very pointless.
Kill 800 enemy's
Bushido is the easiest boss.
The easiest way to defeat Bowser in Paper Mario is to use one of your items, like ice storm or power block. If you don't have any items, use Boomer - set it right by him. You may have to do that multiple times.
the name of the song is called: "The Ultimate Show"
7. You only fight 100 people on the 6th world
well this is an opinon but since *SPOILERS* dimentio is the final boss,that would probably be the best choice.