Gurren Lagann was funny a month ago. and Lost it's appeal and novelty now, sorry.
For those who weren't on April Fool's Day, this show doesn't actually exist.Old /a/ was bored, ronery, and trolling, so they misinterpreted an image to mean the made up anime "Gurren Lagann". In their eagerness, they even made a fake torrent and a wikipedia page for the show. but the wikipedia got deleted thou.