Talk:Outer Science/@comment-26249188-20150519074709/@comment-26228122-20150519190545

It's the first line of the first chorus (youkoso waga tainai e). It's usually translated as the more succinct 'welcome to my womb', the other translation I think is generally considered funny just because it's clunkier? (Or at least that's the impression I get from people's reactions to it.) It's more of a joke among the fandom than anything, I don't think it's ever brought up in any sort of official media haha.