Kind of like the phrase I hate your guts; but instead, it’s a way of expressing deep admiration for someone. Usually your biggest buddy, side kick, broski or your gal-pal.
I bet u tried to type in Luffy. Lufgy is an example of a weeb who does not know how to spell. It's a very common thing ,fr weebs.Yet this is an educational warning to all of them to go read a book.No not one piece manga