you and vegeta were trying to stall super buu as Goku left to do something. But things ended up going wrong

Super Buu: Knock, knock! Vegeta: Who's there? Super Buu: Buu. Vegeta: Buu who? Super Buu: Aw, don't cry. Everyone has to die sometime.

Super Buu shoots a Chocolate beam turn vegeta into a chocolate bar. Now it’s you against Supper Buu

Supper Buu: Looks like there’s only 1 left… good…