@kabal635@Mamone_1 It's great that you learned something though! Japanese doesn't translate easily to English and thus a lot of jokes just become impossible to translate like this one.
@kabal635@Mamone_1 In English it's sounds like Luffy is saying he's the 8th member of a group which doesn't make any sense, he doesn't want to be a warlord. What he is instead claiming is "If you're a SevenGuy then I am a EightGuy!" One higher and thus better. There the joke is dissected and ruined