these are my top 1
10. keep it to yourself ~eest

9. Trigun: when they figure out vash is vash and tells everyone else he's vash

8.DBZ: when goku and vegeta fuse

7.Naruto: when Kakashi meets the team

6. Elfen lied: when that one moron gets her limbs chopped off

5.GTO: the whole second ep

4. when someone swears twice in a row

3.Naruto: when Sasuke leaves for Oro's place

2. Nudity

and number 1

(SPOILER)Hellsing: Any part with Alucard is in