As it is, the Majin Buu tag is basically functioning as a catch-all term for all of Buu's forms while also referring to the fat form he first appears in. While this is fine and was more or less the situation for a while in the fandom as well, it may be good to have another tag referring to this fat form.

While Fat Buu appears in two different forms(?), they're not any visually distinct, only narratively, really; Innocent Buu is what his original form is called, and Good Buu is what he's called after expelling Evil Buu and prior to becoming Super Buu after being eaten.

But they're really basically the same thing in practice so Fat Buu is a good tag for, you know. Fat Buu.

Opilione said:
As it is, the Majin Buu tag is basically functioning as a catch-all term for all of Buu's forms while also referring to the fat form he first appears in. While this is fine and was more or less the situation for a while in the fandom as well, it may be good to have another tag referring to this fat form.

While Fat Buu appears in two different forms(?), they're not any visually distinct, only narratively, really; Innocent Buu is what his original form is called, and Good Buu is what he's called after expelling Evil Buu and prior to becoming Super Buu after being eaten.

But they're really basically the same thing in practice so Fat Buu is a good tag for, you know. Fat Buu.

Having separate tags for his distinct body forms would be best, probably. Not sure what exactly they should be, but separate tags would be best.

Fat Buu, Super Buu, and Kid Buu are probably best. Fat Buu is the most general term for that form, while Super Buu and Kid Buu are the most commonly used terms for their respective forms and are more or less official.

There'd be a tag for Evil Buu too, if any art of him is ever uploaded.