I really suck at recommending stuff, because my arguments are crap, but if you don't mind like twenty decades of catching up, a series I strongly recommend is Jojo's Bizarre Adventure. Intricate, creative fights, lots of western music reference, fun story, and each part is self-contained in a way, so it doesn't matter much where you start. Sure, you miss some references but overrall you could start anywhere if you so wished. It's extremely good and popular, and overrall very fun if you like creativity in your Shounen/Seinen
Also extremely fabulous/manly.
Also extremely fabulous/manly.