Dunno, can't remember, wait actua;;y it was a comic, but it was probably an episode any way, it was the time where Goku is fighting in a tournament and he fights his grandpa Gohan, and then he finds out who it is...
Lolicon, technically, it's just some one (In Japan mind you) who is dating a girl who is 12 or younger. Since the age in japan, in which you can have consensual sex, is 13years old, it is illegal for an older person to date some one younger. So if a 13 year old boy is dating a 12 year old girl, that boy is a lolicon. So really, Lolicon is only bad if it's in the form of a hentai, while a couple good Lolicon anime actually exist (Lucky Star anyone?).
Elfen Lied is awesomeness incarnate, and is in no way disturbing.
Night Shift Nurses... *shudders* I ain't touching that one
What is night shift nurses anyways? everyone says thats weird. Is it like disturbing.... well you know what i mean by disturbing we already said stuff about that......, or is it violent and bloody and all that type of stuff?