What is Vegeta scared of?

Well, he claims to be scared of nothing, but, to my delight we find he is terrified of worms... :D In episode 259, Vegito (the fusion of Goku and Vegeta) is eaten by Buu, then, after a series of unfortunate events (haha) Vegeta and Goku (Buu's stomach acids kills the magic fusing them together) find worms in Buu. :) They find a little one, and then his brother comes, the brother then calls for their father. At which point, Vegeta almost throws up... :) (btw, I think 259 is the most hilarious episode yet! :) but, that's just my opinion...) Anyway, I would usually go on and on and on about the episode and what happens after it, but, I feel like I do that to much, "It's quality, not quantity" ~ Vegito... :)