Vegito fought boo and couldn't even defeat him. Seemed weaker than Gogita since he couldn't defeat Boo.
Vegetto didn't beat Buu because he wanted to save Gohan and the others first. Didn't you see how easy he OWNED Buu in that fight? *hugs Buu* Sorry Buu-buu!
Have you seen the abilites of gogita when he had to face janemba in movie 12? He had a move that disintegrated his opponent. Where is that in vegito? 
Vegetto doesn't need a move like Gogeta's, because Buu is easily disintegrated by regular Ki attacks. Vegetto (as stated above) didn't want to fully kill Buu because he wanted to rescue his friends. He even says that he let himself be absorbed to save his friends before killing Buu.
Gogeta only looked stronger because he was pissed-off at Janemba for kicking his ass earlier when he was Fat, Gogeta wanted some revenge...and did it swiftly in a serious manner. Vegetto knew he could beat Buu easily and got cocky, much like Gogeta did when he was SSJ4 against Omega Shenron.
(I saw movie 12...it was good, but njot enough air-time was there for 'pure Gogeta'.Gogeta's move was called the 'Soul Punisher', since Janemba was pure evil it disintegrated him instead of hurt him.)
goku > superman because of superpowers and abilities. Goku has the abilities to defeat superman. I want to see Superman defeat any of Goku's enemies.
I agree 100%....he wouldn't just defeat him, he'd kill him...by accident. lol. But which of Goku's enemies do you think he stands a better chance against? Buu may be weak against his heat-ray...and Frieza may be weak against his brute strength (he's pathetic is Frieza.). Cell would own him.
I think that the Outer Senshi or the Starlights could KILL Goku. Everytime.
Who would win in a fight? Sailor Pluto, Uranus, Neptune and Saturn, or Sailor Star Maker, Healer and Fighter?
Hmm.
Maybe kill Goku...but they would get OWNED by Vegetto or Gogeta.
I don't watch Sailormoon anymore, because I don't like it. So I can't answer that one. :p
EDIT: Someone type in 'gogeta' and 'Vegetto' (or 'Vegito') into Googlefight and see who wins that. Don't bother with the 'superman' vs 'goku' thing though...too many people search for that man wearing his underwear on the outside.
Poll